band members ; current members -- lead vocals ( 1985 -- present ) , drums ( 1983 -- 1985 ) -- lead guitar , vocals , backing vocals , theremin ( 1983 -- present ) -- rhythm guitar , backing vocals , keyboards ( 1983 -- present ) -- bass ( 1983 -- present ) -- drums , percussion ( 1985 -- present ) although they use different surnames , toll and yutaka are brothers .