Sly and the Family Stone

Appeared at the Isle of Wight Festival in 1970

Sly & the Family Stone was an American funk, soul and rock band from San Francisco, California

Ralph McTell (born Ralph May in Farnborough, England, 3 December 1944) is an English singer/songwriter and acoustic guitar player who has been an influential figure on the UK folk scene since the 1960s.Active from 1966 to 1983, the band was pivotal in the development of soul, funk, and psychedelic music. Headed by singer, songwriter, record producer, and multi-instrumentalist Sly Stone, and containing several of his family members and friends, the band was the first major American rock band to have an integrated lineup in both race and gender.