Yes, you can all Band hero Instruments work on previous GH Games ( Of course with the exception of games that do not utilize Drums or Mic. Guitars work on all)
Short answer yes. Long answer *XBOX 360 ONLY*: all Guitar Hero controllers work with all Guitar Hero games. All Rock Band controllers work with all Rock Band games (the Pro Guitar will only work as a regular guitar due to lack of coding in Rock Band 1, 2, Green Day, Beatles, and LEGO). All Guitar Hero controllers will work with ALL Rock Band games. Rock Band controllers will NOT work with Guitar Hero 2.
Yes it should all guitar hero guitar controllers work with all guitar hero games and all Rock band games
yes it will guitar hero controllers work on rock band
Yes any Guitar Hero guitar controllers will work on Rockband.
the rock band controllers work for guitar hero world tour only
Yeah you can use the GH I-III controllers as guitar and bass controllers in rock band. Although you can not use the Guitar Hero 1-3 guitar controllers on the PS3 console. You will need to buy the Rock Band guitar controller.
Yes, you can. They are compatible with other games like Rock Band also.
Yes, but only from Rock Band 2 and up microphones. After a while Guitar Hero and Rock Band made their controllers compatible with each other (around the time The Beatles Rock Band/Rock Band 2 and Guitar Hero World Tour came out) which means any controllers from those games and higher are compatible
no, I don't think rock band controllers will work on guitar hero,but vice versa will work.
yeah
Yes.
no