Very grand. By grand I mean slightly orchestral, with a choir, and with that one string instrument I can never identify. Those things belong in big golden halls, therefore grand.
CTC AW: Memories Track 36: ラストリモート "Stage 3 Theme (Former Hell). Looks like koishi wants to play with you a last time. After all, this is your last remote. Your last chance to save not only gensokyo, but your friends. *your family.* But... looks like a green eyed one wants to talk personally with you first....."