So is music different or just the delivery and store? Radio is another adjunct to that music "ecosystem" - I'm listening to Pandora right now, and they are serving me music (like radio did when I was in high school) - but it's different. But I still like radio - with technology, I can listen to my favorite radio station in the world - KBCO in Boulder. I couldn't do that a few years ago.
So it Cloud the new thing - or just another step along the path? It is a technology thing or a tech delivery thing? Like I said - I don't necessarily get it, mostly because I saw this coming a few years ago, when Amazon decided to start selling their extra capacity so they could pay their bills a bit easier between holiday selling seasons.