I'm curious to know if his Primal Music will be more in the vein of Ifrit (big symphonic orchestra piece) or more similar to the last three Primals (rock with lyrics). If the former, it'll give me another song to work on deciphering the lyrics too, heh. I still need to figure out a few bits of Leviathan and the second half of Ultima. But I'd guess Soken'll go with more traditional music for the ol' man. It's more fitting, I think.