usage: bc.py [-h] [--artists [ARTISTS [ARTISTS ...]]] [--albums [ALBUMS [ALBUMS ...]]]
[--tracks [TRACKS [TRACKS ...]]]
optional arguments:
-h, --help show this help message and exit
--artists [ARTISTS [ARTISTS ...]]
Usernames
--albums [ALBUMS [ALBUMS ...]]
Album URLs
--tracks [TRACKS [TRACKS ...]]
Track URLs