I created a playlist that I named "not purchased" with the idea of throwing new music I wasn't sure about but wanted to listen to again before adding the track to "my music." Here is my problem. Adding a track to a playlist, it turns out, automatically adds it to "my music". Even when I remove it from the playlist it remains in "my music." Err, OK, I don't like this but maybe I can understand it. But how do I see which tracks in "my music" are tracks that I have purchased and which are ones that are there that I don't own? I can't see anything that differentiates purchased songs.