Good question.
Yes any controller is compatible with any Guitar Hero Game plus Rock Band 2
no
Yes , the PS3 GH 5 Guitar is compatible with Rock Band 2 for PS3.
Yes. All Guitar Hero controllers are compatible with Rock Band video games.yep as long as it's the same systemYes you can
Yes
Yes The Guitar Hero II Exploder works fine with Rock Band 1 & 2
It probably can, though I doubt it. There always seems to be bugs with combining Rock Band to Guitar Hero. Although, every previous guitar hero controller does work with Rock Band.
All Guitar Hero Instrument are compatible with Band Hero.
Yes
It is compatible with Guitar Hero: Aerosmith and Guitar Hero: World Tour. Yeah, they use the same exact controller. The Aerosmith one just has a different faceplate
Unfortunately, no, a Rock Band guitar controller will not work for Guitar Hero games. However, a Guitar Hero guitar controller will work for Rock Band. You could also use the wire less Rock Band Guitar on Guitar Hero III: Legends of Rock
Yes it is compatible \X...X/