Rec Lina western music!

So! After picking up a breathtaking album of Miyazaki music put to koto and shakuhachi, I still have $15 left on this iTunes Music Store gift card. I have all the FF albums I want, though I might grab some single tracks. Their Japanese selection is nonexistent, at least for American buyers.

So what could I find in iTunes that's worth dropping money for, in your opinion? Especial preference for Celtic-type or otherwise spiritually fulfilling songs; I'm looking for music I can dance to, music that's meant to grip the soul. Rock, not so much. Laconic apathetic stuff, definitely not so much. Could use some comedy, too, and maybe some late-night get-this-paper-out-on-time music. Rec me!