Nightflyer - Musical Links
Jukebox in the sky - a cracking label set up by the artist SlackerBBC - One Music - useful info getting started in the music business.
Shoutcast.com - Shoutcast is an internet radio streaming site, with loads of stuff on. Have a browse!
Reciva.com - Reciva works with loads of internet radios - also loads of streaming, but if you have a radio, you can set up stuff here and it will save to your radio (if it's a Reciva one).