Somewhat related...
I had an interesting thing happen the other day. During a festival, had a group show up to do a dance and their only playback format was an iphone. Thought sweet, popped it on aeroplane mode and thought nothing of it...
Halfway through their track the iphone skips to the next track... Apparently there is quite a volume different from Miles Davis to Metillica... Gave me a hell of a fright.
On further investigation, iphones will play back as much of a corrupt wav file as they can, and when they can no longer, they skip to the next track!!
You learn something new each day...!