I know I can pause a song, but I want to STOP it and kill the ipod feature in iphone when done listening to music. Here's the underlying issue. I paused a song and put the phone down on my desk and at some point I must have accidentally hit the mic button on the headset and the music started playing again without my knowledge...my battery got severly low by the end of the workday and I hadn't known it was playing the whole time.