The list author says: "This is a list of all "Guitar" games currently available for the Wii.
In general, The Guitar Hero instruments are compatable with one another and with the Rock Band Games, with the notable exception of the first Rock Band Game and All Track Packs (which are based off the Rock Band game engine). The Rock Band instruments are generally only compatable with the Rock Band games and not compatable with the Guitar Hero games. Note: Band Hero is made by the same company as Guitar Hero and shares the same compatability.
An excption to these rules are the microphones, of which all are compatable with all games."