GrooveWalru allow you to listen to your GrooveShark and Last.fm playlists. You will also be able to read the biography of your preferred artists without needing to leave GrooveWalrus.
What are the keyboard shortcut keys?
* F1: previous song
* F2: play
* F3: stop
* F4: next song
* F5: save playlist
* F6: load playlist
* F7: toggle random
* F8: toggle repeat
* F9: volume down
* F10: volume up
* F11: mute volume
* F12: next tab
* CTRL+D: clear playlist
* CTRL+R: resets the window position
* CTRL+B: sets background to a random color
* CTRL+9: clears album names from playlist
* CTRL+F: opens the search dialog

Requirements:
* Python
* Internet connection

The license of this software is Free, you can free download and free use this music&mp3 player software.