How can I quickly find all songs in the Music app purchased by a certain account?

[SW3029]

Every time I move my iTunes/Music folder to a new Mac I notice that there are about five or six songs in my library about about 10,000 songs that are for some reason associated with another Apple ID that is not mine. I would like to delete these songs from my library, but I can find no way to sort or search the songs in my library by which iTunes account they were bought under.

Does anyone know of a way to search/sort iTunes songs in your Library by what Apple ID account they were bought under? I'm even open to using third-party apps to do this.

Any help is much appreciated.

 

[Dave Braine]

You could....click on "Purchased" in Music's Account Menu, which will then show all purchased music for that account. Then click on "Sign out" and then sign in under a different Apple ID and repeat.