Currently the only good one I found so far is Pokemon Emerald 386.
Do you know any other good ones? I'd prefer a 386 hack or a 493 hack if there is one.
Thanks in advanced.
@Xdqwerty, Osu! Tatakae! Ouendan! is the Japanese version of the game, different settings/characters/songs but otherwise identical mechanics. I played that before I knew about Elite Beat Agents lol. Both fantastic games https://en.wikipedia.org/wiki/Osu!_Tatakae!_Ouendan