Songs for Tibet is now available on the iTunes Store worldwide. You can purchase "To Heal (And Restore Broken Bodies)" separately for US$0.99, £0.79, ¥150, etc.
The song is 256 Kbps DRM-free AAC. The physical CD release will happen next week, Aug. 12. It will also be available as 256 Kbps MP3 on
Amazon MP3, but not until Aug. 12.
U.S.:
http://phobos.apple.com/WebObjects/M...46203&s=143441
U.K.:
http://phobos.apple.com/WebObjects/M...46203&s=143444
Japan:
http://phobos.apple.com/WebObjects/M...46203&s=143462
Edit: Just bought mine. It's 5 minutes long! Holy cow, it's beautiful.