use basename;
mythtv@cube:/storage/music$ basename "./youtube/Daft Punk - Lose Yourself to Dance.mp3" Daft Punk - Lose Yourself to Dance.mp3 mythtv@cube:/storage/music$ basename "./The Cat Empire/Two Shoes/The Cat Empire - 15 - The Wine Song.mp3" The Cat Empire - 15 - The Wine Song.mp3