The Who are an English rock band formed in 1964. Their best known line-up consisted of lead singer Roger Daltrey, guitarist Pete Townshend, bassist John Entwistle and drummer Keith Moon.

For much of their career they have been regarded as one of the three most important British rock acts along with the Beatles and the Rolling Stones and one of the world's best-selling bands of all time, having sold more than 100 million records.