Yes.
Certainly.
Yes.
Yes...
Yes but in Rock Band 2 or 1 I think
yes the rock band guitar is compatible with rock band 2
Yes, you can use it
Yes, they are compatible
yes
Yes. I use my GH3 controller when I play Rock Band.
no but you can get the perfect groove
no i belive not im not sure but i have rock band 2 and you cant so probably no
After you dont playing gh5, just leave the guitar with the same setup and play rock band with it