So I'm at work and had my iPhone plugged into my computer to charge and had my headphones in for listening to music. Actually, I was listening to Christian Bale yell at a DP on his set. Everything was stopped and had been for a while. I decided to get up and leave my desk so I unplugged my headphones and a few seconds later while unplugging the usb cable a song started playing. It was even a song I had been listening to recently, it was completely random. I also noticed the random playback option had been turned on and the volume was turned all the way up. After pausing it I opened the music player and it was back to the album I had last been listening to and everything was normal. Anyone else ever see this?