Today I went to play some music, and whenever I try to play something, nothing really happens. The play button turns into a pause button, the now playing list shows a speaker next to the song, but there is no music. The timer doesn't advance on the song at all. This happens with mp3s, aacs, and mp4s. I also tried it with some online radio stations, but nothing works.
Any ideas on whats going on and how to fix it?