Green Day Rock Band Demo Now Available On Xbox Live

A demo for the new Green Day Rock Band is now available on Xbox Live, unless you're in Hong Kong and India... official blurb below:

Content: Green Day Rock Band Demo
Price: Free
Availability: All Xbox LIVE regions except Hong Kong and India
Dash Text: Experience Green Day like never before - as part of the band. Perform guitar, bass, drums, vocals (including 3-part harmonies) using the award-winning Rock Band technology. There are two songs available in this demo. Demo expires on July 13th.

The game is set to release across the platforms on June 11th... I think.