Following a recent discovery from info-sleuthing site superannuation, in which Demiurge Studios' Adam Rosenfield revealed that Rock Band developer Harmonix had enlisted Demiurge to help make Green Day: Rock Band, publisher MTV Games has confirmed the collaboration through statements to both Joystiq and Destructoid.

Demiurge Studios previously worked with Harmonix on the Rock Band: Country Track Pack and the Rock Band: Metal Track Pack, and were also responsible for the PC port of Mass Effect. MK12, the design firm behind the fantastic cinematics for The Beatles: Rock Band has also been brought on board to contribute. Read more »

Confirming the long-running rumors, publishers Warner Bros. and MTV Games today announced that LEGO Rock Band will hit PS3, Xbox 360, Wii and DS in "holiday 2009."

LEGO Star Wars developer TT Games is handling the three consoles versions "in partnership" with Rock Band series creator Harmonix, while the Nintendo DS release "will be co-developed by TT Games and Harmonix in partnership with [Rock Band Unplugged PSP developer] Backbone Entertainment." A few tracks were revealed: Read more »