Paul Simon and Art Garfunkel are American musicians, songwriters, and singers known collectively as Simon & Garfunkel. They formed the group Tom and Jerry in 1957 in Queens, New York, and had their first taste of success with the minor hit "Hey Schoolgirl". As Simon and Garfunkel, the duo rose to fame in 1965 backed by the hit single "The Sound of Silence". Their music was featured in the landmark film The Graduate, propelling them further into the public consciousness. They are well known for their close harmonies and sometimes unstable relationship. Their last album, Bridge over Troubled Water, was marked with several delays caused by artistic differences.