Tune Sweeper

Sometimes, when you collect music or play a large number of playlists in your iTunes library, you can copy songs to the library library and playlists.

Tune swf is an application that helps you find and delete these duplicated songs so that you can choose to listen to songs more easily.

This works by scanning your library, and once it finishes, it will show you a complete list of your duplicate songs. In this way, you do not want to delete the difference between the values, for example.