The amount of swanky music in the last two posts is delightful
http://youtu.be/r1jQD6afKRQ Star Ocean 3 (SO Forever: Jazz Version). It says "jazz", but there's a lot more in there.
http://youtu.be/OJipZP9ZYy0 Tales of Xillia (City of Another Civilization). I never get tired of this song, for a city theme, it's so damn chill.
http://youtu.be/7FRuvSm7DIg FF13-2 (Knights of the Goddess). This battle theme always makes me happy. So much energy!!!!! :D
http://youtu.be/Gfxf4x3L1bs Gravity Rush (Resistance and Extermination). This one has a lot of energy too. Classical instruments, a theme that is gentle, smooth, and exciting.