Which band has more members, Monoral or McFly?
Monoral:  The band consists of Anis Shimada on lead vocals and guitar and Ali Morizumi on bass and guitar. McFly: McFly are an English band formed in London in 2003. McFly:  The band took its name from the "Back to the Future" character Marty McFly. McFly:  The band consists of Tom Fletcher (lead vocals, guitar and piano), Danny Jones (lead vocals, harmonica and guitar), Dougie Poynter (bass guitar) and Harry Judd (drums).
McFly