Well we're onto the 13th installment of the series. After this, I'm doing a spin-off/sequel tournament and then its time for the big free for all brawl.

Lightning ~ Lightning's Theme
Snow ~ Snow's Theme
Sazh ~ Sazh's Theme
Vanille ~ Vanille's Theme
Hope ~ Hope's Theme
Fang ~ Fang's Theme
Serah - Serah's Theme (English)
Dysley ~ Primarch Dysley

The OST is surprisingly good but for me, it feels like VIII and XII's OST in the fact the music is great but not very memorable in the game. I don't even remember any of these themes beyond Dysley and Serah's themes.