Not to be outdone by Sony`s blog post, the folks at Gamerscore has set the record and let the world know that all instruments from Rock Band 2, Rock Revolution, and Guitar Hero World Tour will work on the Xbox 360 as well. It`s good to that we won`t have to buy instruments for each game if we want to play them so now you can go out and have a pick of the litter on what instruments you want for all three games. I know some will mix and match due to their preferences and I`ll probably do that myself.