cowbell --version (return code: 0)
cowbell, version 0.2.7.1
cowbell --help (return code: 0)
Usage: cowbell [OPTIONS]... [FILE]...
An elegant music organizer.
-h, --help display this help and exit
-v, --version display the current version and exit
--debug enables debugging output
--batch enables batch tagging mode
-q, --quiet disables prompts when in batch tagging mode