Crispian St. Peters
You were on my mind
Crispian St. Peters (5 April 1939 – 8 June 2010) was an English pop singer and singer/songwriter best known for his work in the 1960s, particularly his 1966 hits, "The Pied Piper" and "You Were On My Mind".

Early career
He was born Robin Peter Smith in Swanley, Kent and attended Swanley Secondary Modern School. He learned guitar, and left school in 1954 to become an assistant cinema projectionist. In 1956, he gave his first live performance, as a member of The Hard Travellers.