Great infographics work from the NYT
Like the man says, maybe this marks the end of that really selfish buy-to-own model ("it's mine, all mine") as opposed to pay-for-access?
After all, music as a selfish thing - something we buy and consume on our own - is more than slightly wierd, isn't it?
What the industry needs is more ways to make money from folk's ability to interact with each other around music....