We got the chance to get a few words in with Chris Foster the Project lead on Rock Band Green Day and pick his brain a bit on what to expect from this title. First and foremost there will be less Beatles in this version, that is confirmed! Also look for some story telling via the Green Day's great song line up and lots of extra footage and clips. He also confirmed that there will be a large pink bunny making appearances in the game, much as he does in their Live shows. Also expect to have any Green Day DLC you already may own show up automatically in the game.
It appears as if the old punk-rock band Green Day has complained about violent video games and MMA fights to Kerrang. So this is my (Robin Ek, TGG) take on the matter.