Unfinished Business

Unfinished Business (sometimes unofficially referred to as Unfinished Battle) is Disc 1, Track 18 on the Xenoblade Original Soundtrack. It plays in the cutscene after Xord is defeated twice in the Ether Mine, when Metal Face and many other Face Mechon appear and Dunban and Dickson come to help. (The music continues as the battle theme until the track ends, after which An Obstacle in Our Path plays.)

It also plays in Xenoblade Chronicles: Future Connected, when the Companions return to aid Tyrea in her fight against the Fogbeasts at Gran Dell. (Likewise, the music continues as the battle theme until the track ends, after which Fogbeasts plays.)