Day 51: No music =Boring Workout

So I was half way through my run today and my nano stopped playing music and clocking my distance. It would turn on but that was it, it would not play music. I tried turning it on and off but nothing. Running the rest of the way without music was sooooo boring. It made my run seem so much longer and I focused more on being tired then my good tunes that are usually playing. I felt pretty tired and worn out for most of the run. Not sure if I am hitting a wall because of all the training or it was the lack of music. I am hoping to take my nano to get fixed at the apple store tomorrow so I won't have another boring treacherous run.