Green Day have announced that they will launch their own edition of Rock Band in the new year."We've worked with the Rock Band team in the past year to enable our fans to play tracks from 21st Century Breakdown, and we're excited to now be working on a game spanning our entire career," said frontman singer Billie Joe Armstrong. "We want people to fire this up, choose their favorite Green Day tracks and play along with us as Rock Band avatars so they can feel what it's like to perform on stage as Green Day."Rock Band: Green Day will be released next summer on Xbox, PlayStation 3 and Wii.