He'll eat your kids and he won't think a fucking thing of it, no sir.
What revelance does he have to keyboards, however? Well, Teen Cthulhu are a hardcore band with keyboards that don't suck dick. In fact they're really fucking cool. All raw and pissed off and angry except different because they have keyboards and incorporate black metal into it all. Plus they have Cthulhu in their name and I kind of have a huge boner for that right now.