Did you play the game or just listen to the soundtrack? The game's free. Like, for realz, yo. And guess what plays at the end?
This song right here. "Finale."
Appropriately named because (a) it's at the end of the game and (b) it's the French word for being at the end of the game, and I'm not sure if you were paying attention at all but Fleuret Blanc has sort of French theme going on. So go ahead, play it. And enjoy this song, because it's about as orchestral as this soundtrack gets.