I saw online where others had this same problem. Their phone started playing music out of nowhere. I am not sure why but I found where mine was coming from. Tune in Radio is the culprit. I opened it and realized the classical music I heard was coming from there. I had played some classicle music for my Mom from a local Station. WXXI. So I just turned it off. If this happens again I will know there is either a problem with the Tune in Radio or the WXXI .