I've been searching for a post addressing this, but I can't find any... does anyone know what "triggers" the change in victory/defeat sounds from the normal sounds to the longer, bass-er victory sound and the DUH-da-dah strings?
Is it having a warlord attached to a unit? That seemed to do it for me in my last game, but I'm wondering if that's just coincidence. Is it discovering Composites maybe? Or after building your first armored unit? I have no idea, because all of those things happened so close to each other in my last game, and I haven't played Civ 4 long enough to figure this out through trial and error.
Thanks!