Game Developer Harmonix changed the video game industry last year by releasing Rock Band, a popular game that uses not only a guitar, but drums and a microphone as well. The game has prompted other games to step their game up by including additional instruments, including Activision’s Guitar Hero World Tour and Konami’s Rock Revolution. In this episode of The Reboot, Harmonix’s John Drake demos Rock Band 2 at E3 2008. The game features a larger track list, improved guitar and drum peripherals and an improved World Tour and Battle of the Bands mode.