If you own a Raspberry Pi and also a last.fm account, you should then totally try this out!
Since the Rasp-Pi is a linux box, and since they’ve released the freshly new Raspbian distribution, Shell-fm works here too!
Go to http://nex.scrapping.cc/shell-fm/ and download&compile everything you need (I’ve installed&used synaptic to fetch some libraries), then launch shell-fm !
Works great and it’s command line interface is straightforward!
Here’s a screenshot during a session of ssh from my mac to my rasp-pi box sitting near my router(in a galaxy far far away).
(Audio isn’t that bad, after all.)
Bonus!
Shortcuts for command line interface (commands for network interface via sockets differ)

You can find ANOTHER BONUS(!!!!!!) in my latest post about shell-fm, here( at the end of blogpost ): Again: Shell-fm. | Can’t talk, computing…
AND EVEN MORE BONUS HERE(!!!!!!!) Shell-fm web interface on my Raspberry Pi
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