So-called "neo-classical" composer Max Richter has made an "experimental collection of music for use as ringtones that you can download here.
Richter says on his site: "This medium is interesting -- it is very immediate, personal and democratic."
The composer is hedging his bets, however, and also issuing an album version. That will be out in the U.K. next week and hit stateside in September.
— Dan Jones, Site Editor, Unstrung