"Luma 7.0.5 was the LAST good-great version of LUMA3DS. Removing all support for a9lh was an utter MISTAKE!"
B9S functions exactly the same as A9LH only better
@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