Cant find music

This app is great and all but there is one huge problem that I wish you could fix: I cant find and of the music I down voted! I accidentally down voted a couple songs that I really liked and now I cant find them, there should at least be a list with the songs youve down voted just incase you need to reverse it! Please fix this!!!

declumiticplacteur about Google Play Music, v3.9.109