Yes it will, because I have guitar hero 3 and 5, and the guitar hero 3 guitar, works with both (as long as the guitar hero guitar is second player on 5).
yes it does
indeed it does.
Yes they will work
If the aerosmith guitar is for PlayStation 3 than yeah it will work. But not i its an Xbox guitar or wii guitar.
Guitar Hero 2 guitars are the same as the Guitar Hero 1 guitars, so they work with guitar hero 1 and 2. If they are for the same system as Guitar Hero 3, then they will work. But that would only be with the PS2 and Xbox.
it depends on what guitar are you talking about.the rock band guitar won't work on guitar hero accept for the guitar heros that are over guitar hero 3.
yes but not on wii