Amazon MP3: Terry Riley, A Rainbow in Curved Air and Poppy Nogood and the Phantom Band for $1.98. CD sells for $12.
I had A Rainbow in Curved Air recommended to me years ago, but never saw it on sale. Today I heard it playing on one of the radio stations in GTA IV, and recognized it as one of the pieces of music used in The Hitchhiker’s Guide to the Galaxy radio series. I dialed 948-555-0100 (in game), and got a text message identifying it. A quick search on Amazon, and there it was for a buck, DRM-free. Zap, download.
See, Sony? This is how you sell music.