HTC One M8 undeletable music on Google Play

[Mark Wolfe-Warneke]

I have several untitled tracks in my downloaded music that I never downloaded. The menu had a delete option, but when I delete it, it doesn't get removed. I've read every thread related to it on the internet and haven't seen a similar problem anywhere. Help? Please?

 

[Irvgotti]

Have you tried plugging your phone up to the computer? Try to delete this way