Premise: John Entwistle . In a music career that spanned more than 40 years , Entwistle was best known as the original bass guitarist for the English rock band the Who . 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 .
Hypothesis: The Who is a band.
Label: ENTAILMENT