What music do you play to your fermenting beer?

[dzamba]

The New YArd Birds (lets see if you know the story behind that one)

I saw them play at BB Kings. Great show. They opened with Train Kept a Rollin.

My yeasties like Aerosmith, Guns N Roses and Dread Zeppelin

EDIT: That was the New New Yardbyrds I suppose. It was last year.