Google Music Frame 0.1 released and PPA installation instructions included
Google Music Frame runs Google Music web interface in its own window and provides integration with Ubuntu (sound menu and notifications). It also remembers last session and the current view (album, genre list, ...).
Install Google Music Frame on ubuntu 11.04(Natty)
Open the terminal and run the following commands
sudo add-apt-repository ppa:janousek.jiri/google-music-frame-releases
sudo apt-get update
sudo apt-get install google-music-frame