On at least 4 occasions, my iPad2 has started to play music, when I wasn't even near the iPad. Yesterday, I was on the other side of the room, and I heard music coming from the iPad and I hadn't touched it for over 18 hours!! When I opened the Smart Cover, I had to enter my password first, before I could even get to the iPod feature. When I opened that, I saw that the song which was playing, hadn't even been selected. Very weird. I'm getting ready to reset the iPad,but ... any thoughts?