Ryo Kawakita and Dave Peters are both what?
Ryo Kawakita: Ryo Kawakita (川北 亮 , Kawakita Ryō , born December 13, 1978) , also known as Maximum the Ryo (マキシマムザ亮君 "Makishimamu Za Ryō-kun"), is the guitarist, songwriter and singer of Japanese metal band Maximum the Hormone. Dave Peters:  He was the original guitarist for the band Eighteen Visions, guitarist for the band Throwdown, and, as of 2002, the vocalist for Throwdown.
i don't know