Here is a great subject to discuss over a glass of beer with a couple of muso mates.

So I was having a discussion about digital music with a colleague who believes if you record a perfmormance digitally (on one or more devices) and playback on two different digital devices there is the possibility that one might play back at a slightly different speed. (I can explain why its not possible if you like but it might be fun to discuss it)

And then I had a profound thought. Because we are analogue digital music does not exist in our universe. We can't hear or see it unless its converted to an analogue format.