So I bought this a couple weeks ago and made it all the way to the Love Rap in one sitting, getting medals on everything; but that damned song is a brick fucking wall to me, so I got the Japanese version to play instead.
I actually attempted to play the game using Dolphin before buying the game, but emulation is nowhere near tight enough for a rhythm game, and that is what gave me the impetus to finally hack my Wii.
a hacked Wii is a wondrous thing