CMD FM is a music player that works on your browser. It has an interface similar to the command line. You can play a variety of genres without touching the mouse, just by typing commands on your keyboard.
For example - to play Chillout music, you just have to type -
fm play chillout
Similarly, if you want to play Avant-garde, the command will be -
fm play avantgarde
To pause a track - fm pause
To resume a track - fm resume