Stream Music To SL (Linux)

I am using Ubuntu (Linux) to run Second Life, and now I would like to play music on my laptop and send it to SL to listen to on my home land or for a gig. Can anyone advice me to how to go about doing this?

What i would really like is something very simple like install a server client, open Amarok and press play and it sends it into SL, or point it to a local folder to start playing something very simple.

I have looked at icecast but it seems tricky to set up?

Any help would be appreciated.