MTV Games and Harmonix has announced the release date for Rock Band 3 which will be released worldwide on October 26th.
Rock Band 3 will introduce a new peripheral, the keyboard, a Pro mode where you can play with six-stringed guitars and also learn to play the guitar. Apart from that the game also adds harmonies to songs and drop-out/drop-in gameplay.
The DS version of the game will work like Rock Band: Unplugged which was released for the PlayStation Portable and have a different setlist of songs.
The game is in developement for PlayStation 3, Xbox 360, Nintendo Wii and Nintendo DS.