I must say, the sudden Celtic-style music when I first got to this stage ended up with me paying more attention to the song at first then the shitstorm, it's such a pleasant theme
oh, and I hunted it down, in case anyone is wondering, this song is from k-waves LAB's 幻想郷ポポルカント album, which is a Touhou album (and one Touhou/Wild Arms mix song which is pretty mind breaking)... dude has some other albums in Celtic style too, a Chrono Cross one, a FFXI one, and some other stuff as well. the guy's pretty badass