This news comes as quite a shock considering the current state of controller compatibility between the two music franchises -- a recent update apparently made all guitar controllers compatible with Guitar Hero: Aerosmith but we've heard of some issues.
You may be asking yourself how the drums will work, considering Guitar Hero: World Tour drums use five-inputs while Rock Band uses four (see center of image above). According to Wired, Activision promises that using the Rock Band drums will cause the game to adjust the title to four inputs only. Now we wonder, will plugging in the Rock Revolution controller bring the input count to seven?
[Thanks to everyone who sent this in]
