Well, of course I loved Suteki Da Ne, although it took me a while to fully appreciate it -- Rikki's voice and singing style are certainly an aquired taste. Oh, and to the person who asked before, no there is not an english version, although you can find literal english translations on the web (I like squaresound.com).

I thought FFX had some of the most exciting battle music in general -- I especially liked "Attack" and "Battle With Seymour."

"To Zanarkand" and "Hymn of the Fayth" were beautiful themes as well.

Oh yes, and I am of the opinion that FFX contains the best. chocobo. remix. EVER.