If normal:              Artist/Track.ext
If multiple artists:    Multi/Artist1 & Artist2 - Track.ext
If attributes or series exist:
                        Artist/Series ### - (YYYY-MM-DD).ext
        OR
                        Artist/Series ### - (YYYY-MM-DD) - Part # (Attribute1) (Attribute2).ext
        OR
                        Artist/Series ### - (YYYY-MM-DD) - (Attribute1) (Attribute2).ext
        OR
                        Artist/Track (Attribute1) (Attribute2).ext
        If multiple artists for series: replace Artist with Series and add Artist between date and the rest, padded by " - "
        If unknown artist: replace Artist with Genre