What program will help me get rid of duplicate music files?

Episode 1162 (1:05:04)

Jerry from Corona, CA

Jerry has music on his iPhone and he needs a program that understands that there may be multiple copies of the same song (live vs. recorded, etc), but delete legitimate duplications. Is there a third party app that can do that?

Leo says that there are several that are far better than iTunes. Media Monkey and Tunes Cleaner are both apps that can do this.

The chatroom says Music Brainz Picard and TuneUp are both great options. But Leo recommends Jerry backs up his music library as-is before running any of those programs.