Hi All,

A friend of mine copied all her purchased music into my library. Well, I don't want it there. The problem is I have 1300 purchased items and 2/3 are hers and 1/3 are mine, and I can't tell which is which.

Is there anyway via iTunes or other means (a 3rd party app) to separate hers from mine?

The purchaser is listed in iTunes / Get Info. Is there an app that can search for that string within an m4a file?