Electronic Arts released four new screenshots from Rock Band 2 for the Xbox 360, the sequel to Rock Band due to be available this September. Rock Band 2 features backwards compatibility with Rock Band downloadable music content. All previously purchased tracks will immediately load into your Rock Band 2 song list - no need to re-purchase or re-download. The game also offers major new and dynamic online modes, as well as more variety of instrument choices than ever before with new and improved drum and guitar peripherals, enhanced functionality and innovative new designs - all fully compatible with the original Rock Band instruments.