Roger Maxwell Chapman (born 8 April 1942 in Leicester), also known as Chappo, is an English rock vocalist.[1] He is best known as a member of the progressive rock band Family, which he joined along with Charlie Whitney, in 1966 and also the rock, R&B band Streetwalkers formed in 1974. His idiosyncratic brand of showmanship when performing and vocal vibrato led him to become a cult figure on the British rock scene. Chapman is claimed to have said that he was trying to sing like both Little Richard and his idol Ray Charles.