No, I'm not headbanging. It's just the 'shake-to-shuffle' feature.
Desktop microphones have always been a joke, but who's laughing now? ~Not-So-Handy Andy
You know, other than ruining your hearing and making your ungodly record collection sound even worse. ~Not-So-Handy Andy
Cheap headsets can be repaired with a little 'Murrican ingenuity! Now you can get back to getting called racial slurs and having your sexuality questioned by middle schoolers in no time!
A friend of mine, after a 5 hours conversation, discovered this iPhone feature.