Halo 3 OST - Disk 2: Finish the Fight (Bonus)
Sixteenth track of Disk 2 of the Halo 3 Soundtrack. This track did not appear in-game, but did play during the Halo 3 2006 Announcement Trailer. It is later refurbished into This is the Hour in the Halo 3 Soundtrack, which does play during the game.
