Gotta give credit where it's due Dray, this hack is awesome! Just a slight problem with the latest release, after patching the ROM files becomes 0 bytes I'm not sure if it's just my computer but the size is just nothing.
@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