How does Alien Swarm's Combat music work?

[PonceDeLeon]

I've up'd some music, and waiting it to play but got not results. So how/when will the combat music play,

[milkandcooki]

I think it's random.

[goon165]

it plays at key points in the level, the crescendo events basically.

like the elevator in the second map.

[GetBent]

I also seem to remember hearing music when adrenaline is activated.

[DrBones]

[QUOTE=goon165;23520076]it plays at key points in the level, the crescendo events basically.

like the elevator in the second map.[/QUOTE]

But, whenever I reach the elevator in the second, map, nothing plays.

[Nerdeboy]

Then it's broken for you. Music is controlled with the asw_jukebox entity.