I love my iPad 2 it is my baby and is always with me. I'm having a problem that I can't seem to figure out. For some reason it will not let me play any of the music I just purchased for iTunes and also will not let me play krackle, YouTube app, or any music. When I click on the app to got to it, it act as though it wants to come on then the screen tunes black and looks like something is loading and it lock the IPad and when I unlock I am back at the home screen. Don't know what to do.