The Who is a rock band.
Roger Daltrey . In a career spanning more than 50 years , Daltrey came to prominence in the mid-1960s as the founder and lead singer of the English rock band The Who , which released fourteen singles that entered the Top 10 charts in the United Kingdom during the 1960s , 1970s , and 1980s , including `` I Ca n't Explain '' , `` My Generation '' , `` Substitute '' , `` I 'm a Boy '' , `` Happy Jack '' , `` Pictures of Lily '' , `` Pinball Wizard '' , `` Wo n't Get Fooled Again '' , and `` You Better You Bet '' . The Who . Their classic line-up consisted of lead singer Roger Daltrey , guitarist and singer Pete Townshend , bass guitarist John Entwistle , and drummer Keith Moon . Tommy is the fourth studio album by the English rock band The Who , a double album first released in May 1969 .