Bandcamp is great but the naming format they use for the downloaded tracks doesn't suit my system, so this script converts them!

rename_bandcamp_tracks.py

import os


def fix_track_names(artist, album):
    """
    Given an artist name and album name, renames all the tracks in the current
    directory from the format that Bandcamp names them to the format that I
    want them (<track number> - <track name>)
    """
    for track in os.listdir('.'):
        # skip the cover artwork
        if track == 'cover.jpg':
            continue
        os.rename(
            track,
            ' - '.join(
                track.split(
                    '{} - {} - '.format(artist, album)
                )[1].split(' ', 1)
            )
        )