http://bucketheadland.com/odb/This little video 'tribute to odb'. I'm guessing that's BH wearing the mask (...of the old man from TCM). How out of his tree is he?
Seeing the vid It left me with another thought, either his black mop is hidden under the mask, or he doesn't have a black mop, the black mop is simply a wig that he wears on stage