Best bersion this ending literally played on the last epusode of the dark tournament and it was PERFECT! I LOVE THIS SONG 

YuYu Hakusho [幽遊白書] - Unbalanced Kiss (English Version)

FFXIII-2, Final Fantasy XIII-2, starting over,joelle,

FFXIII-2 Starting Over

Availablle for purchase at 
http://accessgamesrecords.bandcamp.com/
Composed by MANYO.