Value of music?
I'm sure the music industry values their product too much to give it away, as this cheapens the value of it even more - if they are being seen to give it away.
The market is evolving into a singles market, and you can tell they want more than their 79p, which must be a huge factor in EMI going no DRM as they can charge 99p.
Saying that, Peter's other company The Filter ( http://www.thefilter.com ) has been a really good application for me - and something I've used almost daily since it was launched.