In all seriousness? Nothing. Nothing but the sound of the neighbor's lawnmower and my power-drill. If it's evening, add the sound of crickets and the Florida-sized spiders taking down a housecat and eating it. Just that and my thoughts.
If the voices allow the time and space, it's whatever is next on the playlist. I think the last song I listened to while working on Olds Cool was this:
And you can thank me later when "Hey, hooo. Hey, hooo" is stuck in your head.....
Just check my build off thread. I think I stuck "shop music" videos in all of them.
But heres todays:
*EDIT:
That will make more sense when I make a build video when I get a chance.