Any controller from GH3 will work fine.
Guitar Hero World Tour and Guitar Hero Metallica
yes
Yes
Yes, it does.
yeah it will but you can't tap with the guitar controller on guitar hero two.
Yes, Guitar Hero 2 controller will work in any other guitar hero game same as guitar hero world tour controller can work on any guitar hero game, But you cant use xbox360 controller on another console guitar hero game.
no. i have guitar hero world tour but my guitar is decorated for guitar hero aerosmith.
Yes, you can play Guitar Hero while using your wireless Xbox 360 controller. The wireless standard controller is all I play Guitar Hero with, the guitar is too complicated and the controller just makes everything easier. The only thing I haven't figured out about Guitar Hero when you use the standard controller is how you use the Whammy Bar. Otherwise, the controller is an excellent way to play Guitar Hero.
Yes, the controllers can be used for all guitar hero games
No, you can use the guitar hero 3 controller, which is wireless, for guitar hero two
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
Yes the guitar hero world tour (4) controller will work with guitar hero 3 on any system