diff --git a/.cargo/config.toml b/.cargo/config.toml
new file mode 100644
index 0000000..b5e063a
--- /dev/null
+++ b/.cargo/config.toml
@@ -0,0 +1,18 @@
+[target.aarch64-unknown-linux-gnu]
+linker = "aarch64-linux-gnu-gcc"
+rustflags = [
+  "-C", "link-arg=-Bstatic",
+]
+
+[target.armv7-unknown-linux-gnueabihf]
+linker = "arm-linux-gnueabihf-gcc"
+rustflags = [
+  "-C", "link-arg=-Bstatic",
+]
+
+# [target.i686-unknown-linux-gnu]
+# linker = "i686-linux-gnu-gcc"
+# rustflags = [
+#   "-C", "link-arg=-Bstatic",
+# ]
+
diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
new file mode 100644
index 0000000..edb59c5
--- /dev/null
+++ b/.github/workflows/ci.yaml
@@ -0,0 +1,152 @@
+name: CI/CD
+permissions: write-all
+on: [push]
+env:
+  CRATE_NAME: smrec
+  GITHUB_TOKEN: ${{ github.token }}
+  RUST_BACKTRACE: 1
+jobs:
+  test:
+    name: ${{ matrix.platform.os_name }} with rust ${{ matrix.toolchain }}
+    runs-on: ${{ matrix.platform.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        platform:
+          # Linux Gnu
+          - os_name: Linux-x86_64
+            os: ubuntu-latest
+            target: x86_64-unknown-linux-gnu
+            bin: smrec
+            name: smrec-Linux-x86_64-gnu.tar.gz
+          # - os_name: Linux-i686
+          #   os: ubuntu-latest
+          #   target: i686-unknown-linux-gnu
+          #   bin: smrec
+          #   name: smrec-Linux-i686-gnu.tar.gz
+
+          # Linux Gnu Arm
+          - os_name: Linux-aarch64
+            os: ubuntu-latest
+            target: aarch64-unknown-linux-gnu
+            bin: smrec
+            name: smrec-Linux-aarch64-gnu.tar.gz
+          - os_name: Linux-armv7
+            os: ubuntu-latest
+            target: armv7-unknown-linux-gnueabihf
+            bin: smrec
+            name: smrec-Linux-armv7-gnueabihf.tar.gz
+
+          # Windows Arm
+          - os_name: Windows-aarch64
+            os: windows-latest
+            target: aarch64-pc-windows-msvc
+            bin: smrec.exe
+            name: smrec-Windows-aarch64.zip
+            skip_tests: true
+
+          # Windows
+          - os_name: Windows-i686
+            os: windows-latest
+            target: i686-pc-windows-msvc
+            bin: smrec.exe
+            name: smrec-Windows-i686.zip
+            skip_tests: true
+          - os_name: Windows-x86_64
+            os: windows-latest
+            target: x86_64-pc-windows-msvc
+            bin: smrec.exe
+            name: smrec-Windows-x86_64.zip
+
+          # macOS
+          - os_name: macOS-x86_64
+            os: macOS-latest
+            target: x86_64-apple-darwin
+            bin: smrec
+            name: smrec-Darwin-x86_64.tar.gz
+
+          # macOS Arm
+          - os_name: macOS-aarch64
+            os: macOS-latest
+            target: aarch64-apple-darwin
+            bin: smrec
+            name: smrec-Darwin-aarch64.tar.gz
+            skip_tests: true
+        toolchain:
+          - stable
+    steps:
+      - uses: actions/checkout@v4
+      - name: Cache cargo & target directories
+        uses: Swatinem/rust-cache@v2
+        with:
+          key: "v2"
+
+      - name: Configure Git
+        run: |
+          git config --global user.email "alisomay@runbox.com"
+          git config --global user.name "Ali Somay"
+
+      - name: Install alsa & jack libraries
+        run: sudo apt-get update && sudo apt-get install -y libjack-jackd2-dev libasound2-dev
+        if: matrix.platform.target == 'x86_64-unknown-linux-gnu'
+
+      # --locked can be added later
+      - name: Build binary
+        uses: houseabsolute/actions-rust-cross@v0
+        with:
+          command: "build"
+          target: ${{ matrix.platform.target }}
+          toolchain: ${{ matrix.toolchain }}
+          args: "--release"
+          strip: true
+        env:
+          # Build environment variables
+          GITHUB_ENV: ${{ github.workspace }}/.env
+
+      # --locked can be added later
+      - name: Run tests
+        uses: houseabsolute/actions-rust-cross@v0
+        with:
+          command: "test"
+          target: ${{ matrix.platform.target }}
+          toolchain: ${{ matrix.toolchain }}
+          args: "--release"
+        if: ${{ !matrix.platform.skip_tests }}
+
+      - name: Package as archive
+        shell: bash
+        run: |
+          cd target/${{ matrix.platform.target }}/release
+          if [[ "${{ matrix.platform.os }}" == "windows-latest" ]]; then
+            7z a ../../../${{ matrix.platform.name }} ${{ matrix.platform.bin }}
+          else
+            tar czvf ../../../${{ matrix.platform.name }} ${{ matrix.platform.bin }}
+          fi
+          cd -
+        if: |
+          matrix.toolchain == 'stable' &&
+          ( startsWith( github.ref, 'refs/tags/v' ) ||
+            github.ref == 'refs/tags/test-release' )
+
+      - name: Publish release artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          name: smrec-${{ matrix.platform.os_name }}
+          path: "smrec-*"
+        if: matrix.toolchain == 'stable' && github.ref == 'refs/tags/test-release'
+
+      - name: Generate SHA-256
+        run: shasum -a 256 ${{ matrix.platform.name }}
+        if: |
+          matrix.toolchain == 'stable' &&
+          matrix.platform.os == 'macOS-latest' &&
+          ( startsWith( github.ref, 'refs/tags/v' ) ||
+            github.ref == 'refs/tags/test-release' )
+
+      - name: Publish GitHub release
+        uses: softprops/action-gh-release@v1
+        with:
+          draft: true
+          files: "smrec*"
+          body_path: CHANGELOG.md
+        if: matrix.toolchain == 'stable' && startsWith( github.ref, 'refs/tags/v' )
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..ece99c5
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,42 @@
+# Changelog
+
+The format of this changelog is based on
+[Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
+
+smrec project adheres to
+[Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+<!-- ## Unreleased
+
+### Changed
+
+## [x.x.x] <date>
+
+### Added
+
+#### Summary per area
+
+- Flat list
+
+### Changed
+
+#### Summary per area
+
+- Flat list
+
+### Removed
+
+#### Removed thing or area
+
+- Declaration
+  - The reason
+  - See https://github.com/koto-lang/koto/issues/201 for removal rationale.
+
+### Fixed
+
+- Topic
+  - Details -->
+
+## [0.2.1] - 2020.11.20
+
+- Initial release
diff --git a/Cargo.lock b/Cargo.lock
index 06751a7..b513f46 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -105,13 +105,14 @@ checksum = "a4668cab20f66d8d020e1fbc0ebe47217433c1b6c8f2040faf858554e394ace6"
 [[package]]
 name = "asio-sys"
 version = "0.2.1"
-source = "git+https://github.com/RustAudio/cpal.git#3a449538b7d263138455f5669685e7b2e50ac28d"
+source = "git+https://github.com/RustAudio/cpal.git#efa0c7af6b997cbdab3b95e5d792717503ef1667"
 dependencies = [
- "bindgen",
+ "bindgen 0.69.1",
  "cc",
- "num-derive",
+ "num-derive 0.4.1",
  "num-traits",
  "once_cell",
+ "parse_cfg",
  "walkdir",
 ]
 
@@ -127,7 +128,27 @@ version = "0.68.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "726e4313eb6ec35d2730258ad4e15b547ee75d6afaa1361a922e78e59b7d8078"
 dependencies = [
- "bitflags 2.4.0",
+ "bitflags 2.4.1",
+ "cexpr",
+ "clang-sys",
+ "lazy_static",
+ "lazycell",
+ "peeking_take_while",
+ "proc-macro2",
+ "quote",
+ "regex",
+ "rustc-hash",
+ "shlex",
+ "syn 2.0.39",
+]
+
+[[package]]
+name = "bindgen"
+version = "0.69.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9ffcebc3849946a7170a05992aac39da343a90676ab392c51a4280981d6379c2"
+dependencies = [
+ "bitflags 2.4.1",
  "cexpr",
  "clang-sys",
  "lazy_static",
@@ -140,7 +161,7 @@ dependencies = [
  "regex",
  "rustc-hash",
  "shlex",
- "syn 2.0.38",
+ "syn 2.0.39",
  "which",
 ]
 
@@ -152,9 +173,9 @@ checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
 name = "bitflags"
-version = "2.4.0"
+version = "2.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b4682ae6287fcf752ecaabbfcc7b6f9b72aa33933dc23a554d853aea8eea8635"
+checksum = "327762f6e5a765692301e5bb513e0d9fef63be86bbc14528052b1cd3e6f03e07"
 
 [[package]]
 name = "bumpalo"
@@ -239,9 +260,9 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "4.4.6"
+version = "4.4.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d04704f56c2cde07f43e8e2c154b43f216dc5c92fc98ada720177362f953b956"
+checksum = "2275f18819641850fa26c89acc84d465c1bf91ce57bc2748b28c420473352f64"
 dependencies = [
  "clap_builder",
  "clap_derive",
@@ -249,9 +270,9 @@ dependencies = [
 
 [[package]]
 name = "clap_builder"
-version = "4.4.6"
+version = "4.4.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0e231faeaca65ebd1ea3c737966bf858971cd38c3849107aa3ea7de90a804e45"
+checksum = "07cdf1b148b25c1e1f7a42225e30a0d99a615cd4637eae7365548dd4529b95bc"
 dependencies = [
  "anstream",
  "anstyle",
@@ -261,21 +282,21 @@ dependencies = [
 
 [[package]]
 name = "clap_derive"
-version = "4.4.2"
+version = "4.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0862016ff20d69b84ef8247369fabf5c008a7417002411897d40ee1f4532b873"
+checksum = "cf9804afaaf59a91e75b022a30fb7229a7901f60c755489cc61c9b423b836442"
 dependencies = [
  "heck",
  "proc-macro2",
  "quote",
- "syn 2.0.38",
+ "syn 2.0.39",
 ]
 
 [[package]]
 name = "clap_lex"
-version = "0.5.1"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cd7cc57abe963c6d3b9d8be5b06ba7c8957a930305ca90304f24ef040aa6f961"
+checksum = "702fc72eb24e5a1e48ce58027a675bc24edd52096d5397d4aea7c6dd9eca0bd1"
 
 [[package]]
 name = "colorchoice"
@@ -299,16 +320,10 @@ version = "0.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "194a7a9e6de53fa55116934067c844d9d749312f75c6f6d0980e8c252f8c2146"
 dependencies = [
- "core-foundation-sys 0.8.4",
+ "core-foundation-sys",
  "libc",
 ]
 
-[[package]]
-name = "core-foundation-sys"
-version = "0.6.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e7ca8a5221364ef15ce201e8ed2f609fc312682a8f4e0e3d4aa5879764e0fa3b"
-
 [[package]]
 name = "core-foundation-sys"
 version = "0.8.4"
@@ -317,12 +332,12 @@ checksum = "e496a50fda8aacccc86d7529e2c1e0892dbd0f898a6b5645b5561b89c3210efa"
 
 [[package]]
 name = "coreaudio-rs"
-version = "0.11.2"
+version = "0.11.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cb17e2d1795b1996419648915df94bc7103c28f7b48062d7acf4652fc371b2ff"
+checksum = "321077172d79c662f64f5071a03120748d5bb652f5231570141be24cfcd2bace"
 dependencies = [
  "bitflags 1.3.2",
- "core-foundation-sys 0.6.2",
+ "core-foundation-sys",
  "coreaudio-sys",
 ]
 
@@ -332,7 +347,7 @@ version = "0.2.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d8478e5bdad14dce236b9898ea002eabfa87cbe14f0aa538dbe3b6a4bec4332d"
 dependencies = [
- "bindgen",
+ "bindgen 0.68.1",
 ]
 
 [[package]]
@@ -342,7 +357,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1a7847ca018a67204508b77cb9e6de670125075f7464fff5f673023378fa34f5"
 dependencies = [
  "core-foundation",
- "core-foundation-sys 0.8.4",
+ "core-foundation-sys",
  "coremidi-sys",
 ]
 
@@ -352,17 +367,17 @@ version = "3.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "79a6deed0c97b2d40abbab77e4c97f81d71e162600423382c277dd640019116c"
 dependencies = [
- "core-foundation-sys 0.8.4",
+ "core-foundation-sys",
 ]
 
 [[package]]
 name = "cpal"
 version = "0.15.2"
-source = "git+https://github.com/RustAudio/cpal.git#3a449538b7d263138455f5669685e7b2e50ac28d"
+source = "git+https://github.com/RustAudio/cpal.git#efa0c7af6b997cbdab3b95e5d792717503ef1667"
 dependencies = [
  "alsa",
  "asio-sys",
- "core-foundation-sys 0.8.4",
+ "core-foundation-sys",
  "coreaudio-rs",
  "dasp_sample",
  "jack",
@@ -479,9 +494,9 @@ checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
 
 [[package]]
 name = "errno"
-version = "0.3.5"
+version = "0.3.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac3e13f66a2f95e32a39eaa81f6b95d42878ca0e1db0c7543723dfe12557e860"
+checksum = "7c18ee0ed65a5f1f81cac6b1d213b69c35fa47d4252ad41f1486dbd8226fe36e"
 dependencies = [
  "libc",
  "windows-sys",
@@ -501,9 +516,9 @@ checksum = "9985c9503b412198aa4197559e9a318524ebc4519c229bfa05a535828c950b9d"
 
 [[package]]
 name = "hashbrown"
-version = "0.14.1"
+version = "0.14.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7dfda62a12f55daeae5015f81b0baea145391cb4520f86c248fc615d72640d12"
+checksum = "f93e7192158dbcda357bdec5fb5788eebf8bbac027f3f33e719d29135ae84156"
 
 [[package]]
 name = "heck"
@@ -528,16 +543,16 @@ checksum = "62adaabb884c94955b19907d60019f4e145d091c75345379e70d1ee696f7854f"
 
 [[package]]
 name = "iana-time-zone"
-version = "0.1.57"
+version = "0.1.58"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2fad5b825842d2b38bd206f3e81d6957625fd7f0a361e345c30e01a0ae2dd613"
+checksum = "8326b86b6cff230b97d0d312a6c40a60726df3332e721f72a1b035f451663b20"
 dependencies = [
  "android_system_properties",
- "core-foundation-sys 0.8.4",
+ "core-foundation-sys",
  "iana-time-zone-haiku",
  "js-sys",
  "wasm-bindgen",
- "windows 0.48.0",
+ "windows-core",
 ]
 
 [[package]]
@@ -551,9 +566,9 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "2.0.2"
+version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8adf3ddd720272c6ea8bf59463c04e0f93d0bbf7c5439b691bca2987e0270897"
+checksum = "d530e1a18b1cb4c484e6e34556a0d948706958449fca0cab753d649f2bce3d1f"
 dependencies = [
  "equivalent",
  "hashbrown",
@@ -631,9 +646,9 @@ dependencies = [
 
 [[package]]
 name = "js-sys"
-version = "0.3.64"
+version = "0.3.65"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c5f195fe497f702db0f318b07fdd68edb16955aed830df8363d837542f8f935a"
+checksum = "54c0c35952f67de54bb584e9fd912b3023117cbafc0a77d8f3dee1fb5f572fe8"
 dependencies = [
  "wasm-bindgen",
 ]
@@ -652,9 +667,9 @@ checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
 
 [[package]]
 name = "libc"
-version = "0.2.149"
+version = "0.2.150"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a08173bc88b7955d1b3145aa561539096c421ac8debde8cbc3612ec635fee29b"
+checksum = "89d92a4743f9a61002fae18374ed11e7973f530cb3a3255fb354818118b2203c"
 
 [[package]]
 name = "libloading"
@@ -668,15 +683,15 @@ dependencies = [
 
 [[package]]
 name = "linux-raw-sys"
-version = "0.4.10"
+version = "0.4.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da2479e8c062e40bf0066ffa0bc823de0a9368974af99c9f6df941d2c231e03f"
+checksum = "969488b55f8ac402214f3f5fd243ebb7206cf82de60d3172994707a4bcc2b829"
 
 [[package]]
 name = "lock_api"
-version = "0.4.10"
+version = "0.4.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c1cc9717a20b1bb222f333e6a92fd32f7d8a18ddc5a3191a11af45dcbf4dcd16"
+checksum = "3c168f8615b12bc01f9c17e2eb0cc07dcae1940121185446edc3744920e8ef45"
 dependencies = [
  "autocfg",
  "scopeguard",
@@ -781,7 +796,7 @@ version = "0.27.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2eb04e9c688eff1c89d72b407f168cf79bb9e867a9d3323ed6c01519eb9cc053"
 dependencies = [
- "bitflags 2.4.0",
+ "bitflags 2.4.1",
  "cfg-if",
  "libc",
 ]
@@ -807,6 +822,17 @@ dependencies = [
  "syn 1.0.109",
 ]
 
+[[package]]
+name = "num-derive"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cfb77679af88f8b125209d354a202862602672222e7f2313fdd6dc349bad4712"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.39",
+]
+
 [[package]]
 name = "num-traits"
 version = "0.2.17"
@@ -846,7 +872,7 @@ dependencies = [
  "jni 0.20.0",
  "ndk",
  "ndk-context",
- "num-derive",
+ "num-derive 0.3.3",
  "num-traits",
  "oboe-sys",
 ]
@@ -878,9 +904,9 @@ dependencies = [
 
 [[package]]
 name = "parking_lot_core"
-version = "0.9.8"
+version = "0.9.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "93f00c865fe7cabf650081affecd3871070f26767e7b2070a3ffae14c654b447"
+checksum = "4c42a9226546d68acdd9c0a280d17ce19bfe27a46bf68784e4066115788d008e"
 dependencies = [
  "cfg-if",
  "libc",
@@ -889,6 +915,15 @@ dependencies = [
  "windows-targets",
 ]
 
+[[package]]
+name = "parse_cfg"
+version = "4.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "905787a434a2c721408e7c9a252e85f3d93ca0f118a5283022636c0e05a7ea49"
+dependencies = [
+ "nom",
+]
+
 [[package]]
 name = "peeking_take_while"
 version = "0.1.2"
@@ -908,7 +943,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ae005bd773ab59b4725093fd7df83fd7892f7d8eafb48dbd7de6e024e4215f9d"
 dependencies = [
  "proc-macro2",
- "syn 2.0.38",
+ "syn 2.0.39",
 ]
 
 [[package]]
@@ -947,18 +982,18 @@ checksum = "f2ff9a1f06a88b01621b7ae906ef0211290d1c8a168a15542486a8f61c0833b9"
 
 [[package]]
 name = "redox_syscall"
-version = "0.3.5"
+version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "567664f262709473930a4bf9e51bf2ebf3348f2e748ccc50dea20646858f8f29"
+checksum = "4722d768eff46b75989dd134e5c353f0d6296e5aaa3132e776cbdb56be7731aa"
 dependencies = [
  "bitflags 1.3.2",
 ]
 
 [[package]]
 name = "regex"
-version = "1.10.0"
+version = "1.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d119d7c7ca818f8a53c300863d4f87566aac09943aef5b355bb83969dae75d87"
+checksum = "380b951a9c5e80ddfd6136919eef32310721aa4aacd4889a8d39124b026ab343"
 dependencies = [
  "aho-corasick",
  "memchr",
@@ -968,9 +1003,9 @@ dependencies = [
 
 [[package]]
 name = "regex-automata"
-version = "0.4.1"
+version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "465c6fc0621e4abc4187a2bda0937bfd4f722c2730b29562e19689ea796c9a4b"
+checksum = "5f804c7828047e88b2d32e2d7fe5a105da8ee3264f01902f796c8e067dc2483f"
 dependencies = [
  "aho-corasick",
  "memchr",
@@ -979,9 +1014,9 @@ dependencies = [
 
 [[package]]
 name = "regex-syntax"
-version = "0.8.0"
+version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c3cbb081b9784b07cceb8824c8583f86db4814d172ab043f3c23f7dc600bf83d"
+checksum = "c08c74e62047bb2de4ff487b251e4a92e24f48745648451635cec7d591162d9f"
 
 [[package]]
 name = "rosc"
@@ -1001,11 +1036,11 @@ checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2"
 
 [[package]]
 name = "rustix"
-version = "0.38.19"
+version = "0.38.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "745ecfa778e66b2b63c88a61cb36e0eea109e803b0b86bf9879fbc77c70e86ed"
+checksum = "2b426b0506e5d50a7d8dafcf2e81471400deb602392c7dd110815afb4eaf02a3"
 dependencies = [
- "bitflags 2.4.0",
+ "bitflags 2.4.1",
  "errno",
  "libc",
  "linux-raw-sys",
@@ -1029,29 +1064,29 @@ checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
 
 [[package]]
 name = "serde"
-version = "1.0.188"
+version = "1.0.192"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf9e0fcba69a370eed61bcf2b728575f726b50b55cba78064753d708ddc7549e"
+checksum = "bca2a08484b285dcb282d0f67b26cadc0df8b19f8c12502c13d966bf9482f001"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.188"
+version = "1.0.192"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4eca7ac642d82aa35b60049a6eccb4be6be75e599bd2e9adb5f875a737654af2"
+checksum = "d6c7207fbec9faa48073f3e3074cbe553af6ea512d7c21ba46e434e70ea9fbc1"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.38",
+ "syn 2.0.39",
 ]
 
 [[package]]
 name = "serde_spanned"
-version = "0.6.3"
+version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "96426c9936fd7a0124915f9185ea1d20aa9445cc9821142f0a73bc9207a2e186"
+checksum = "12022b835073e5b11e90a14f86838ceb1c8fb0325b72416845c487ac0fa95e80"
 dependencies = [
  "serde",
 ]
@@ -1064,13 +1099,13 @@ checksum = "a7cee0529a6d40f580e7a5e6c495c8fbfe21b7b52795ed4bb5e62cdf92bc6380"
 
 [[package]]
 name = "smallvec"
-version = "1.11.1"
+version = "1.11.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "942b4a808e05215192e39f4ab80813e599068285906cc91aa64f923db842bd5a"
+checksum = "4dccd0940a2dcdf68d092b8cbab7dc0ad8fa938bf95787e1b916b0e3d0e8e970"
 
 [[package]]
 name = "smrec"
-version = "0.2.0"
+version = "0.2.1"
 dependencies = [
  "anyhow",
  "camino",
@@ -1109,9 +1144,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.38"
+version = "2.0.39"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e96b79aaa137db8f61e26363a0c9b47d8b4ec75da28b7d1d614c2303e232408b"
+checksum = "23e78b90f2fcf45d3e842032ce32e3f2d1545ba6636271dcbf24fa306d87be7a"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1120,41 +1155,41 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.49"
+version = "1.0.50"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1177e8c6d7ede7afde3585fd2513e611227efd6481bd78d2e82ba1ce16557ed4"
+checksum = "f9a7210f5c9a7156bb50aa36aed4c95afb51df0df00713949448cf9e97d382d2"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.49"
+version = "1.0.50"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "10712f02019e9288794769fba95cd6847df9874d49d871d062172f9dd41bc4cc"
+checksum = "266b2e40bc00e5a6c09c3584011e08b06f123c00362c92b975ba9843aaaa14b8"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.38",
+ "syn 2.0.39",
 ]
 
 [[package]]
 name = "toml"
-version = "0.8.2"
+version = "0.8.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "185d8ab0dfbb35cf1399a6344d8484209c088f75f8f68230da55d48d95d43e3d"
+checksum = "a1a195ec8c9da26928f773888e0742ca3ca1040c6cd859c919c9f59c1954ab35"
 dependencies = [
  "serde",
  "serde_spanned",
  "toml_datetime",
- "toml_edit 0.20.2",
+ "toml_edit 0.21.0",
 ]
 
 [[package]]
 name = "toml_datetime"
-version = "0.6.3"
+version = "0.6.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7cda73e2f1397b1262d6dfdcef8aafae14d1de7748d66822d3bfeeb6d03e5e4b"
+checksum = "3550f4e9685620ac18a50ed434eb3aec30db8ba93b0287467bca5826ea25baf1"
 dependencies = [
  "serde",
 ]
@@ -1172,9 +1207,9 @@ dependencies = [
 
 [[package]]
 name = "toml_edit"
-version = "0.20.2"
+version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "396e4d48bbb2b7554c944bde63101b5ae446cff6ec4a24227428f15eb72ef338"
+checksum = "d34d383cd00a163b4a5b85053df514d45bc330f6de7737edfe0a93311d1eaa03"
 dependencies = [
  "indexmap",
  "serde",
@@ -1207,9 +1242,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.87"
+version = "0.2.88"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7706a72ab36d8cb1f80ffbf0e071533974a60d0a308d01a5d0375bf60499a342"
+checksum = "7daec296f25a1bae309c0cd5c29c4b260e510e6d813c286b19eaadf409d40fce"
 dependencies = [
  "cfg-if",
  "wasm-bindgen-macro",
@@ -1217,24 +1252,24 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.87"
+version = "0.2.88"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5ef2b6d3c510e9625e5fe6f509ab07d66a760f0885d858736483c32ed7809abd"
+checksum = "e397f4664c0e4e428e8313a469aaa58310d302159845980fd23b0f22a847f217"
 dependencies = [
  "bumpalo",
  "log",
  "once_cell",
  "proc-macro2",
  "quote",
- "syn 2.0.38",
+ "syn 2.0.39",
  "wasm-bindgen-shared",
 ]
 
 [[package]]
 name = "wasm-bindgen-futures"
-version = "0.4.37"
+version = "0.4.38"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c02dbc21516f9f1f04f187958890d7e6026df8d16540b7ad9492bc34a67cea03"
+checksum = "9afec9963e3d0994cac82455b2b3502b81a7f40f9a0d32181f7528d9f4b43e02"
 dependencies = [
  "cfg-if",
  "js-sys",
@@ -1244,9 +1279,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.87"
+version = "0.2.88"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dee495e55982a3bd48105a7b947fd2a9b4a8ae3010041b9e0faab3f9cd028f1d"
+checksum = "5961017b3b08ad5f3fe39f1e79877f8ee7c23c5e5fd5eb80de95abc41f1f16b2"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -1254,28 +1289,28 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.87"
+version = "0.2.88"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "54681b18a46765f095758388f2d0cf16eb8d4169b639ab575a8f5693af210c7b"
+checksum = "c5353b8dab669f5e10f5bd76df26a9360c748f054f862ff5f3f8aae0c7fb3907"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.38",
+ "syn 2.0.39",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.87"
+version = "0.2.88"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ca6ad05a4870b2bf5fe995117d3728437bd27d7cd5f06f13c17443ef369775a1"
+checksum = "0d046c5d029ba91a1ed14da14dca44b68bf2f124cfbaf741c54151fdb3e0750b"
 
 [[package]]
 name = "web-sys"
-version = "0.3.64"
+version = "0.3.65"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9b85cbef8c220a6abc02aefd892dfc0fc23afb1c6a426316ec33253a3877249b"
+checksum = "5db499c5f66323272151db0e666cd34f78617522fb0c1604d31a27c50c206a85"
 dependencies = [
  "js-sys",
  "wasm-bindgen",
@@ -1348,6 +1383,15 @@ dependencies = [
  "windows-targets",
 ]
 
+[[package]]
+name = "windows-core"
+version = "0.51.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f1f8cf84f35d2db49a46868f947758c7a1138116f7fac3bc844f43ade1292e64"
+dependencies = [
+ "windows-targets",
+]
+
 [[package]]
 name = "windows-sys"
 version = "0.48.0"
@@ -1458,9 +1502,9 @@ checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"
 
 [[package]]
 name = "winnow"
-version = "0.5.16"
+version = "0.5.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "037711d82167854aff2018dfd193aa0fef5370f456732f0d5a0c59b0f1b4b907"
+checksum = "829846f3e3db426d4cee4510841b71a8e58aa2a76b1132579487ae430ccd9c7b"
 dependencies = [
  "memchr",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 02afd1b..e72720f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "smrec"
-version = "0.2.0"
+version = "0.2.1"
 authors = ["alisomay <alisomay@runbox.com>"]
 edition = "2021"
 license = "MIT"
@@ -17,7 +17,6 @@ exclude = [
     "assets/logo_*"
 ]
 
-
 # When https://github.com/RustAudio/cpal/issues/794 is resolved this can continue to track the stable release.
 [target.'cfg(target_os = "windows")'.dependencies]
 cpal = { git = "https://github.com/RustAudio/cpal.git", features = ["asio"] }
diff --git a/Cross.toml b/Cross.toml
new file mode 100644
index 0000000..f413594
--- /dev/null
+++ b/Cross.toml
@@ -0,0 +1,25 @@
+# Install build dependencies for the right architecture per target
+# [target.i686-unknown-linux-gnu]
+# runner = "qemu-user" 
+# pre-build = [
+#   "export BUILDKIT_PROGRESS=plain",
+#   "dpkg --add-architecture $CROSS_DEB_ARCH", 
+#   "apt-get update && apt-get --assume-yes install libasound2-dev:$CROSS_DEB_ARCH libjack-jackd2-dev:$CROSS_DEB_ARCH" 
+# ]
+
+[target.aarch64-unknown-linux-gnu]
+runner = "qemu-user" 
+pre-build = [
+  "export BUILDKIT_PROGRESS=plain",
+  "dpkg --add-architecture $CROSS_DEB_ARCH", 
+  "apt-get update && apt-get --assume-yes install libasound2-dev:$CROSS_DEB_ARCH libjack-jackd2-dev:$CROSS_DEB_ARCH" 
+]
+
+[target.armv7-unknown-linux-gnueabihf]
+runner = "qemu-user" 
+pre-build = [
+  "export BUILDKIT_PROGRESS=plain",
+  "dpkg --add-architecture $CROSS_DEB_ARCH", 
+  "apt-get update && apt-get --assume-yes install libasound2-dev:$CROSS_DEB_ARCH libjack-jackd2-dev:$CROSS_DEB_ARCH" 
+]
+
diff --git a/README.md b/README.md
index e565169..fe16d50 100644
--- a/README.md
+++ b/README.md
@@ -133,9 +133,9 @@ The configuration file can configure:
 
 ```toml
 [channel_names]
-1 = "Kick"
-2 = "Snare"
-3 = "Hi-Hat"
+1 = "Kick.wav"
+2 = "Snare.wav"
+3 = "Hi-Hat.wav"
 ```
 
 - More to come..
@@ -272,8 +272,8 @@ But I don't plan to heavily maintain this project, I'll just make sure that it i
     - `x86_64` ✅
     - `aarch64` ✅
   - linux:
-    - `x86_64` (Should work but not checked yet, will be checked though)
-    - `aarch64` (Should work but not checked yet, will be checked though)
+    - `x86_64` ✅
+    - `aarch64` ✅
   - windows:
     - `x86_64` ✅
     - `aarch64` ✅
diff --git a/rustfmt.toml b/rustfmt.toml
new file mode 100644
index 0000000..db4ec23
--- /dev/null
+++ b/rustfmt.toml
@@ -0,0 +1,77 @@
+# max_width = 100
+# hard_tabs = false
+# tab_spaces = 4
+# newline_style = "Auto"
+# indent_style = "Block"
+# use_small_heuristics = "Default"
+# fn_call_width = 60
+# attr_fn_like_width = 70
+# struct_lit_width = 18
+# struct_variant_width = 35
+# array_width = 60
+# chain_width = 60
+# single_line_if_else_max_width = 50
+# wrap_comments = false
+# format_code_in_doc_comments = false
+# comment_width = 80
+# normalize_comments = false
+# normalize_doc_attributes = false
+# license_template_path = ""
+# format_strings = false
+# format_macro_matchers = false
+# format_macro_bodies = true
+# hex_literal_case = "Preserve"
+# empty_item_single_line = true
+# struct_lit_single_line = true
+# fn_single_line = false
+# where_single_line = false
+# imports_indent = "Block"
+# imports_layout = "Mixed"
+imports_granularity = "Crate"
+group_imports = "One"
+reorder_imports = true
+reorder_modules = true
+# reorder_impl_items = false
+# type_punctuation_density = "Wide"
+# space_before_colon = false
+# space_after_colon = true
+# spaces_around_ranges = false
+# binop_separator = "Front"
+# remove_nested_parens = true
+# combine_control_expr = true
+# overflow_delimited_expr = false
+# struct_field_align_threshold = 0
+# enum_discrim_align_threshold = 0
+# match_arm_blocks = true
+# match_arm_leading_pipes = "Never"
+# force_multiline_blocks = false
+# fn_args_layout = "Tall"
+# brace_style = "SameLineWhere"
+# control_brace_style = "AlwaysSameLine"
+# trailing_semicolon = true
+# trailing_comma = "Vertical"
+# match_block_trailing_comma = false
+# blank_lines_upper_bound = 1
+# blank_lines_lower_bound = 0
+edition = "2021"
+# version = "One"
+# inline_attribute_width = 0
+# format_generated_files = true
+# merge_derives = true
+# use_try_shorthand = false
+# use_field_init_shorthand = false
+# force_explicit_abi = true
+# condense_wildcard_suffixes = false
+# color = "Auto"
+# required_version = "1.4.38"
+# unstable_features = false
+# disable_all_formatting = false
+# skip_children = false
+# hide_parse_errors = false
+# error_on_line_overflow = false
+# error_on_unformatted = false
+# report_todo = "Never"
+# report_fixme = "Never"
+# ignore = []
+# emit_mode = "Files"
+# make_backup = false
diff --git a/scripts/README.md b/scripts/README.md
new file mode 100644
index 0000000..75ff53f
--- /dev/null
+++ b/scripts/README.md
@@ -0,0 +1,6 @@
+# Pre build scripts
+
+These are about the become obsolete.
+They are here for historical reasons.
+Once ` cpal`` publishes a new version, we can remove them.
+For linux users, we'll see how it works but I might make a PR to  `cpal`` to automate installation of jack and alsa dependencies also if it makes sense.
diff --git a/pre-build-linux.sh b/scripts/pre-build-linux.sh
similarity index 100%
rename from pre-build-linux.sh
rename to scripts/pre-build-linux.sh
diff --git a/pre-build-win.ps1 b/scripts/pre-build-win.ps1
similarity index 51%
rename from pre-build-win.ps1
rename to scripts/pre-build-win.ps1
index 565e85a..6ed2c1d 100644
--- a/pre-build-win.ps1
+++ b/scripts/pre-build-win.ps1
@@ -1,8 +1,54 @@
+param (
+    [switch]$ci
+)
+
 Write-Output "============================================================================="
 Write-Output "Pre build script for cpal asio feature."
-Write-Output "Make sure that you have sourced this script instead of directly executing it."
+Write-Output "Make sure that you have sourced this script instead of directly executing it or if in CI environment, pass the --ci flag."
 Write-Output "============================================================================="
 
+function Write-Env {
+    <#
+    .SYNOPSIS
+    Sets an environment variable either in the current process or in the GITHUB_ENV file.
+    
+    .DESCRIPTION
+    This function sets an environment variable. If the --ci switch is specified when 
+    running the script, it writes the environment variable to the GITHUB_ENV file 
+    so it is available to subsequent steps in a GitHub Actions workflow. Otherwise, 
+    it sets the environment variable in the current process.
+    
+    .PARAMETER name
+    The name of the environment variable to set.
+    
+    .PARAMETER value
+    The value to set the environment variable to.
+    
+    .EXAMPLE
+    Write-Env "MY_VARIABLE" "Some Value"
+    
+    This example sets the MY_VARIABLE environment variable to "Some Value" in the current process.
+    
+    .EXAMPLE
+    .\pre-build-win.ps1 --ci
+    Write-Env "MY_VARIABLE" "Some Value"
+    
+    This example, when run within the script with the --ci switch, writes the MY_VARIABLE 
+    environment variable to the GITHUB_ENV file with a value of "Some Value".
+    #>
+    param (
+        [string]$name,
+        [string]$value
+    )
+    if ($ci) {
+        Write-Output "$name=$value" | Out-File -FilePath $env:GITHUB_ENV -Append
+    }
+    else {
+        Write-Output "Setting $name=$value"
+        [System.Environment]::SetEnvironmentVariable($name, $value, "Process")
+    }
+}
+
 function Invoke-VcVars {
     <#
     .SYNOPSIS
@@ -18,23 +64,56 @@ function Invoke-VcVars {
     Write-Output "Determining system architecture..."
     $arch = if ([Environment]::Is64BitOperatingSystem) {
         switch -Wildcard ((Get-CimInstance -ClassName Win32_Processor).Description) {
-            "*ARM64*"{ "arm64" }
-            "*ARM*"{ "arm" }
+            "*ARM64*" { "arm64" }
+            "*ARM*" { "arm" }
             default { "amd64" }
         }
-    } else { 
+    }
+    else { 
         "x86" 
     }
 
     Write-Output "Architecture detected as $arch."
 
+
     # Define search paths based on architecture
-    $paths = if ($arch -eq 'amd64') {
-        @('C:\Program Files (x86)\Microsoft Visual Studio\', 'C:\Program Files\Microsoft Visual Studio\')
-    } else {
-        @('C:\Program Files\Microsoft Visual Studio\')
+    # Will be overridden if CI flag is set
+    $paths = @('C:\Program Files (x86)\Microsoft Visual Studio\', 'C:\Program Files\Microsoft Visual Studio\')
+
+    # Find Visual Studio version number (only when CI flag is set)
+    # TODO: This can be more robust and improve.. but later..
+    if ($ci) {
+        Write-Output "Searching for Visual Studio version number..."
+        $vsVersion = Get-ChildItem 'C:\Program Files (x86)\Microsoft Visual Studio\' -Directory |
+        Where-Object { $_.Name -match '\d{4}' } |
+        Select-Object -ExpandProperty Name -First 1
+
+        if (-not $vsVersion) {
+            $vsVersion = Get-ChildItem 'C:\Program Files\Microsoft Visual Studio\' -Directory |
+            Where-Object { $_.Name -match '\d{4}' } |
+            Select-Object -ExpandProperty Name -First 1
+        }
+        
+        if ($vsVersion) {
+            Write-Output "Visual Studio version $vsVersion detected."
+            $paths = 
+            @(
+                "C:\Program Files (x86)\Microsoft Visual Studio\$vsVersion\Community\VC\Auxiliary\Build\", 
+                "C:\Program Files\Microsoft Visual Studio\$vsVersion\Community\VC\Auxiliary\Build\",
+                "C:\Program Files (x86)\Microsoft Visual Studio\$vsVersion\Professional\VC\Auxiliary\Build\", 
+                "C:\Program Files\Microsoft Visual Studio\$vsVersion\Professional\VC\Auxiliary\Build\",
+                "C:\Program Files (x86)\Microsoft Visual Studio\$vsVersion\Enterprise\VC\Auxiliary\Build\", 
+                "C:\Program Files\Microsoft Visual Studio\$vsVersion\Enterprise\VC\Auxiliary\Build\"
+            )
+          
+        }
+        else {
+            Write-Output "Visual Studio version not detected. Proceeding with original search paths."
+            $paths = @('C:\Program Files (x86)\Microsoft Visual Studio\', 'C:\Program Files\Microsoft Visual Studio\')
+        }
     }
 
+ 
     # Search for vcvarsall.bat and execute the first instance found with the appropriate architecture argument
     Write-Output "Searching for vcvarsall.bat..."
     foreach ($path in $paths) {
@@ -46,7 +125,7 @@ function Invoke-VcVars {
                 if ($line -match "^(.*?)=(.*)$") {
                     $varName = $matches[1]
                     $varValue = $matches[2]
-                    [System.Environment]::SetEnvironmentVariable($varName, $varValue, "Process")
+                    Write-Env $varName $varValue
                 }
             }
             return
@@ -86,25 +165,30 @@ if ($env:OS -match "Windows") {
         # Move the contents of the inner directory (like asiosdk_2.3.3_2019-06-14) to $asio_dir
         $innerDir = Get-ChildItem -Path $out_dir -Directory | Where-Object { $_.Name -match 'asio.*' } | Select-Object -First 1
         Move-Item -Path "$($innerDir.FullName)\*" -Destination $asio_dir -Force
-    } else {
+    }
+    else {
         Write-Output "ASIO SDK already exists. Skipping download."
     }
 
     # Set the CPAL_ASIO_DIR environment variable
     Write-Output "Setting CPAL_ASIO_DIR environment variable..."
-    $env:CPAL_ASIO_DIR = $asio_dir
+    Write-Env "CPAL_ASIO_DIR" $asio_dir
 
     # Check if LIBCLANG_PATH is set
     if (-not $env:LIBCLANG_PATH) {
         Write-Error "Error: LIBCLANG_PATH is not set!"
         Write-Output "Please ensure LLVM is installed and set the LIBCLANG_PATH environment variable."
         exit 1
-    } else {
+    }
+    else {
         Write-Output "LIBCLANG_PATH is set to $env:LIBCLANG_PATH."
     }
 
     # Run the vcvars function
     Invoke-VcVars
-} else {
+
+    Write-Output "Environment is ready for build."
+}
+else {
     Write-Output "This setup script is intended for Windows only."
 }
diff --git a/src/config.rs b/src/config.rs
index bf07ca9..8157a2a 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -1,16 +1,21 @@
-use crate::wav::spec_from_config;
-use crate::WriterHandles;
+use crate::{wav::spec_from_config, WriterHandles};
 use anyhow::{anyhow, bail, Result};
 use camino::Utf8PathBuf;
 use chrono::{Datelike, Timelike, Utc};
-use cpal::traits::{DeviceTrait, HostTrait};
-use cpal::SupportedStreamConfig;
-use serde::de::{self, Deserializer, MapAccess, Visitor};
-use serde::Deserialize;
-use std::collections::HashMap;
-use std::fmt;
-use std::str::FromStr;
-use std::sync::{Arc, Mutex};
+use cpal::{
+    traits::{DeviceTrait, HostTrait},
+    SupportedStreamConfig,
+};
+use serde::{
+    de::{self, Deserializer, MapAccess, Visitor},
+    Deserialize,
+};
+use std::{
+    collections::HashMap,
+    fmt,
+    str::FromStr,
+    sync::{Arc, Mutex},
+};
 
 /// Chooses which channels to record.
 pub fn choose_channels_to_record(
@@ -132,17 +137,20 @@ impl SmrecConfig {
             config.channels_to_record = channels_to_record;
 
             config.channels_to_record.iter().for_each(|channel| {
-                if !config.channel_names.contains_key(&(channel + 1)) {
-                    config
-                        .channel_names
-                        .insert(*channel + 1, format!("chn_{}.wav", channel + 1));
-                } else {
+                if config.channel_names.contains_key(&(channel + 1)) {
                     let name = config.channel_names.get(&(channel + 1)).unwrap();
-                    if !name.ends_with(".wav") {
+                    if !std::path::Path::new(name)
+                        .extension()
+                        .map_or(false, |ext| ext.eq_ignore_ascii_case("wav"))
+                    {
                         config
                             .channel_names
-                            .insert(*channel + 1, format!("{}.wav", name));
+                            .insert(*channel + 1, format!("{name}.wav"));
                     }
+                } else {
+                    config
+                        .channel_names
+                        .insert(*channel + 1, format!("chn_{}.wav", channel + 1));
                 }
             });
             config.cpal_stream_config = Some(cpal_stream_config);
@@ -272,14 +280,14 @@ mod tests {
     fn deserialize_external_config() {
         let config: &str = r#"
         [channel_names]
-        1 = "channel_1.wav"
-        2 = "channel_2.wav"
-        3 = "channel_3.wav"
-        4 = "channel_4.wav"
-        5 = "channel_5.wav"
-        6 = "channel_6.wav"
-        7 = "channel_7.wav"
-        8 = "channel_8.wav"
+        1 = "channel_1"
+        2 = "channel_2"
+        3 = "channel_3"
+        4 = "channel_4"
+        5 = "channel_5"
+        6 = "channel_6"
+        7 = "channel_7"
+        8 = "channel_8"
         "#;
 
         let config: SmrecConfig = toml::from_str(config).unwrap();
diff --git a/src/main.rs b/src/main.rs
index c869ac1..9938795 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,3 +1,34 @@
+// Most of the lints we deny here have a good chance to be relevant for our project.
+#![deny(clippy::all)]
+// We warn for all lints on the planet. Just to filter them later for customization.
+// It is impossible to remember all the lints so a subtractive approach keeps us updated, in control and knowledgeable.
+#![warn(clippy::pedantic, clippy::nursery, clippy::cargo)]
+// Then in the end we allow ridiculous or too restrictive lints that are not relevant for our project.
+// This list is dynamic and will grow in time which will define our style.
+#![allow(
+    clippy::multiple_crate_versions,
+    clippy::blanket_clippy_restriction_lints,
+    clippy::missing_docs_in_private_items,
+    clippy::pub_use,
+    clippy::std_instead_of_alloc,
+    clippy::std_instead_of_core,
+    clippy::implicit_return,
+    clippy::missing_inline_in_public_items,
+    clippy::similar_names,
+    clippy::question_mark_used,
+    clippy::expect_used,
+    clippy::missing_errors_doc,
+    clippy::pattern_type_mismatch,
+    clippy::module_name_repetitions,
+    clippy::empty_structs_with_brackets,
+    clippy::as_conversions,
+    clippy::self_named_module_files,
+    clippy::cargo_common_metadata,
+    clippy::exhaustive_structs,
+    // It is a binary crate, panicing is usually fine.
+    clippy::missing_panics_doc
+)]
+
 mod config;
 mod list;
 mod midi;
@@ -6,22 +37,25 @@ mod stream;
 mod types;
 mod wav;
 
+use crate::{
+    config::{choose_channels_to_record, SmrecConfig},
+    midi::Midi,
+};
 use anyhow::{bail, Result};
 use clap::{Parser, Subcommand};
 use config::{choose_device, choose_host};
 use cpal::traits::{DeviceTrait, StreamTrait};
 use hound::WavWriter;
 use osc::Osc;
-use std::cell::RefCell;
-use std::fs::File;
-use std::io::BufWriter;
-use std::rc::Rc;
-use std::sync::{Arc, Mutex};
+use std::{
+    cell::RefCell,
+    fs::File,
+    io::BufWriter,
+    rc::Rc,
+    sync::{Arc, Mutex},
+};
 use types::Action;
 
-use crate::config::{choose_channels_to_record, SmrecConfig};
-use crate::midi::Midi;
-
 #[derive(Parser)]
 #[command(
     author,
@@ -93,6 +127,7 @@ struct List {
 pub type WriterHandle = Arc<Mutex<Option<WavWriter<BufWriter<File>>>>>;
 pub type WriterHandles = Arc<Vec<WriterHandle>>;
 
+#[allow(clippy::too_many_lines)]
 fn main() -> Result<()> {
     let cli = Cli::parse();
 
diff --git a/src/midi.rs b/src/midi.rs
index 0e3fc78..ccbbc6a 100644
--- a/src/midi.rs
+++ b/src/midi.rs
@@ -8,10 +8,12 @@ use anyhow::{bail, Result};
 use midir::{
     MidiInput, MidiInputConnection, MidiInputPort, MidiOutput, MidiOutputConnection, MidiOutputPort,
 };
-use std::collections::HashMap;
-use std::ops::Deref;
-use std::str::FromStr;
-use std::sync::{Arc, Mutex};
+use std::{
+    collections::HashMap,
+    ops::Deref,
+    str::FromStr,
+    sync::{Arc, Mutex},
+};
 
 enum MessageType {
     NoteOff,
@@ -45,7 +47,7 @@ const fn make_cc_message(channel: u8, cc_num: u8, value: u8) -> [u8; 3] {
     [0xB0 + channel, cc_num, value]
 }
 
-/// HashMap of port name to vector of (channel_num, cc_num[start], cc_num[stop])
+/// `HashMap` of port name to vector of (`channel_num`, `cc_num`[start], `cc_num`[stop])
 #[derive(Debug, Clone)]
 pub struct MidiConfig(HashMap<String, Vec<(u8, u8, u8)>>);
 
@@ -160,9 +162,10 @@ impl Midi {
         })
     }
 
-    pub fn listen(&mut self) -> Result<()> {
-        let input_ports = self
-            .input_config
+    // These are going to be addressed in a later refactor.
+    #[allow(clippy::type_complexity)]
+    fn input_ports_from_configs(&self) -> Result<Vec<(String, MidiInputPort, Vec<(u8, u8, u8)>)>> {
+        self.input_config
             .iter()
             .filter_map(|(port_name, configs)| {
                 let input_ports = self.find_input_ports(port_name).ok()?;
@@ -175,7 +178,11 @@ impl Midi {
             })
             .flatten()
             .map(Ok)
-            .collect::<Result<Vec<(String, MidiInputPort, Vec<(u8, u8, u8)>)>, anyhow::Error>>()?;
+            .collect::<Result<Vec<(String, MidiInputPort, Vec<(u8, u8, u8)>)>, anyhow::Error>>()
+    }
+
+    fn register_midi_input_hooks(&mut self) -> Result<()> {
+        let input_ports = self.input_ports_from_configs()?;
 
         // Start listening for MIDI messages on all configured ports and channels.
         for (port_name, port, configs) in input_ports {
@@ -254,46 +261,59 @@ impl Midi {
             );
         }
 
+        Ok(())
+    }
+
+    // These are going to be addressed in a later refactor.
+    #[allow(clippy::type_complexity)]
+    fn output_connections_from_config(
+        &self,
+    ) -> Result<Option<Vec<(String, Arc<Mutex<MidiOutputConnection>>, Vec<(u8, u8, u8)>)>>> {
         if let Some(ref output_config) = self.output_config {
-            let output_connections = {
-                let output_ports = output_config
-                    .iter()
-                    .filter_map(|(port_name, configs)| {
-                        let output_ports = self.find_output_ports(port_name).ok()?;
-                        Some(
-                            output_ports
-                                .into_iter()
-                                .map(move |(name, port)| (name, port, configs.clone()))
-                                .collect::<Vec<_>>(),
-                        )
-                    })
-                    .flatten()
-                    .map(Ok)
-                    .collect::<Result<Vec<(String, MidiOutputPort, Vec<(u8, u8, u8)>)>, anyhow::Error>>()?;
-
-                output_ports
-                    .iter()
-                    .map(|(port_name, port, configs)| {
-                        let output = MidiOutput::new("smrec")?;
-                        Ok::<
-                            (
-                                std::string::String,
-                                Arc<Mutex<MidiOutputConnection>>,
-                                std::vec::Vec<(u8, u8, u8)>,
-                            ),
-                            anyhow::Error,
-                        >((
-                            port_name.clone(),
-                            Arc::new(Mutex::new(output.connect(port, port_name).expect("Could not bind to {port_name}"))),
-                            configs.clone(),
-                        ))
-                    })
-                    .collect::<Result<Vec<(String, Arc<Mutex<MidiOutputConnection>>, Vec<(u8, u8, u8)>)>, _>>(
-                    )?
-            };
-
-            let receiver_channel = self.receiver_channel.clone();
+            let output_ports = output_config
+                .iter()
+                .filter_map(|(port_name, configs)| {
+                    let output_ports = self.find_output_ports(port_name).ok()?;
+                    Some(
+                        output_ports
+                            .into_iter()
+                            .map(move |(name, port)| (name, port, configs.clone()))
+                            .collect::<Vec<_>>(),
+                    )
+                })
+                .flatten()
+                .map(Ok)
+                .collect::<Result<Vec<(String, MidiOutputPort, Vec<(u8, u8, u8)>)>, anyhow::Error>>(
+                )?;
+
+            return output_ports
+                .iter()
+                .map(|(port_name, port, configs)| {
+                    let output = MidiOutput::new("smrec")?;
+                    Ok(Some((
+                        port_name.clone(),
+                        Arc::new(Mutex::new(
+                            output
+                                .connect(port, port_name)
+                                .expect("Could not bind to {port_name}"),
+                        )),
+                        configs.clone(),
+                    )))
+                })
+                .collect::<Result<
+                    Option<Vec<(String, Arc<Mutex<MidiOutputConnection>>, Vec<(u8, u8, u8)>)>>,
+                    _,
+                >>();
+        }
 
+        Ok(None)
+    }
+
+    fn spin_midi_output_thread_if_necessary(&mut self) -> Result<()> {
+        let output_connections = self.output_connections_from_config()?;
+        let receiver_channel = self.receiver_channel.clone();
+
+        if let Some(output_connections) = output_connections {
             self.output_thread = Some(std::thread::spawn(move || {
                 loop {
                     if let Ok(action) = receiver_channel.recv() {
@@ -371,4 +391,11 @@ impl Midi {
 
         Ok(())
     }
+
+    pub fn listen(&mut self) -> Result<()> {
+        self.register_midi_input_hooks()?;
+        self.spin_midi_output_thread_if_necessary()?;
+
+        Ok(())
+    }
 }
diff --git a/src/midi/parse.rs b/src/midi/parse.rs
index ec7b79a..f1ca460 100644
--- a/src/midi/parse.rs
+++ b/src/midi/parse.rs
@@ -1,9 +1,7 @@
 #![allow(clippy::type_complexity)]
 
-use anyhow::anyhow;
-use anyhow::Result;
-use std::collections::HashMap;
-
+use crate::midi::MidiConfig;
+use anyhow::{anyhow, Result};
 use nom::{
     branch::alt,
     bytes::complete::take_until,
@@ -13,8 +11,7 @@ use nom::{
     sequence::{delimited, preceded, tuple},
     IResult,
 };
-
-use crate::midi::MidiConfig;
+use std::collections::HashMap;
 
 /// Parses * or a u8 ranged number
 fn parse_u8_or_star(input: &str) -> IResult<&str, u8> {
diff --git a/src/osc.rs b/src/osc.rs
index 2fcf942..9f762dd 100644
--- a/src/osc.rs
+++ b/src/osc.rs
@@ -1,10 +1,11 @@
 use crate::types::Action;
 use anyhow::Result;
-use rosc::encoder::encode;
-use rosc::{OscMessage, OscPacket, OscType};
-use std::net::{SocketAddr, UdpSocket};
-use std::str::FromStr;
-use std::sync::Arc;
+use rosc::{encoder::encode, OscMessage, OscPacket, OscType};
+use std::{
+    net::{SocketAddr, UdpSocket},
+    str::FromStr,
+    sync::Arc,
+};
 
 pub struct Osc {
     sender_socket: Arc<UdpSocket>,
diff --git a/src/stream.rs b/src/stream.rs
index 7c0e185..a82a658 100644
--- a/src/stream.rs
+++ b/src/stream.rs
@@ -1,12 +1,8 @@
+use crate::{wav::write_input_data, WriterHandles};
 use anyhow::{bail, Result};
-use cpal::traits::DeviceTrait;
-use cpal::{FromSample, Sample};
-
+use cpal::{traits::DeviceTrait, FromSample, Sample};
 use std::sync::{Arc, Mutex};
 
-use crate::wav::write_input_data;
-use crate::WriterHandles;
-
 pub fn build(
     device: &cpal::Device,
     config: cpal::SupportedStreamConfig,
diff --git a/src/wav.rs b/src/wav.rs
index c9f0773..0ef9d34 100644
--- a/src/wav.rs
+++ b/src/wav.rs
@@ -1,7 +1,9 @@
 use cpal::{FromSample, Sample};
-use std::fs::File;
-use std::io::BufWriter;
-use std::sync::{Arc, Mutex};
+use std::{
+    fs::File,
+    io::BufWriter,
+    sync::{Arc, Mutex},
+};
 
 pub fn sample_format(format: cpal::SampleFormat) -> hound::SampleFormat {
     if format.is_float() {
@@ -32,7 +34,7 @@ pub fn write_input_data<T, U>(
 {
     if let Ok(mut guard) = writer.try_lock() {
         if let Some(writer) = guard.as_mut() {
-            for &sample in input.iter() {
+            for &sample in input {
                 let sample: U = U::from_sample(sample);
                 writer.write_sample(sample).ok();
             }