How do I delete all of the music accidentally downloaded to the "Music" APP on my iphone? I wish to delete all of the music there or the Music app itslelf too

Question

I mistakenly downloaded most of my itunes library to my iphone during a "backup" and I do not want it on my  Music app. How do I undo that. Delete all of the Music in that Music APP.......and or better yet, how do I delete that app if possible. Either or Solution will be acceptable and appreciated.

Answer 1

I had done that but the music was still in the App even though where you directed me, which I had already done thinking it would work, said no data. I finally found in itunes after re syncing to "On This iphone" on the top bar the "edit" command, then "slect all", then "delete". It re synced and all is gone. Guess there is a difference slightly from IOS 6 and 7 as that removed the data but not the music itself strangely enough. Thanks for responding.