Good stuff from Mobile Entertainment:
A new iPhone app from iKlax will celebrate the 40th anniversary of David Bowie's Space Oddity single by letting fans remix it. The app will be released on 20th July on the App Store, and has been made by music developer iKlax. Fans can sign up on a dedicated website to be notified when the app goes live.
It ties in with an anniversary release of a digital EP featuring different versions of Space Oddity, as well as 'stems' that can be remixed in desktop music tools like GarageBand and Audacity.
The attached picture is Bowie hard at work, developing the app.