No.
Any guitar hero guitars or rock band guitars will work in ultimate band.
the ps2 kramer (GH3) and the guitar hero 1&2 guitars work for ps2 rock band games
They don't.
no :(
Yes. I know for sure the guitar will work.
no just rock band 2.
Yes, all rock band instruments work on every rock band game
No, they dont.
Yes any rock band guitar can play on Guitar hero 3
guitar hero will work better
yep
you can use the ps2 one's