Requirements: Android 2.2 and up
Shop music on Android Market and listen instantly using the Google Music app.
Google Music is a cloud-powered music player and storage service that lets you keep your music collection online so you can save space on your Android device.
* All your your music purchases from Android Market automatically appear on Google Music.
* Add up to 20,000 more songs from your personal music collection on your computer for free.
* Access to your entire music library instantly with the Google Music app, and save your favorites for offline playback.
* Share a free full play of the songs you purchased from Android Market with your friends on Google+.
* Learn more about Google Music at music.google.com/about
* Available in the U.S. only. Of course, using proxies, available worldwide (ie Market enabler: free app in Market).
First, How to install.
1- place the apk in the folder system/app.
2- set the permissions to rw-r-r.
3- install (will say that it did not work) and reboot.