Last.fm was a website set up by some clever chaps who were really into music. They've left. US music company, CBS, now runs it. If you've got an Xbox 360 you will be able to access it... sort of.

Says Christina DeRosa, a general manager for Xbox Live, "Silver users will be able access what we're considering a trial period of three hours a month, which comes with video advertising.

"Gold users will have unlimited ad-supported access, so they can use it 24 hours a day. There will also be a premium offering on a subscription basis from Last.fm, that will be commercial free and will also have more sophisticated personalization features, like Loved Tracks."

Currently most of Last.fm is free to use if you've got a PC, a Mac... a Wii or a PS3. Yes, if you've got a piece of kit with a working browser actually. The bits that aren't start at €3 for which you get ad freedom among other bobs.

Ms DeRosa was talking to Joystiq.