The Plastic Ono Band were a rock band formed by John Lennon and Yoko Ono in 1969 for their collaborative and solo projects based on their 1968 Fluxus conceptual art project of the same name.

John Winston Ono Lennon was an English singer, songwriter and musician. He gained worldwide fame as the founder, co-songwriter, co-lead vocalist and rhythm guitarist of the Beatles. His work included music, writing, drawings and film. His songwriting partnership with Paul McCartney remains the most successful in history.