Billy Glass, a bandleader who makes his own transparent instruments. Also: an Apache traditional dance teacher; a zoo animal nursemaid; a maker of American "Dresden china" dolls.Billy Glass, a bandleader who makes his own transparent instruments. Also: an Apache traditional dance teacher; a zoo animal nursemaid; a maker of American "Dresden china" dolls.Billy Glass, a bandleader who makes his own transparent instruments. Also: an Apache traditional dance teacher; a zoo animal nursemaid; a maker of American "Dresden china" dolls.