John Entwistle Signed Autographed Cut Bass Guitarist The Who Thunderfingers PSAJohn Entwistle signed autographed cut Entwistle is best known as the bass guitarist for rock band The Who He was the only band member with formal musical training and he also provided backing and occasional lead vocals He was inducted into the Rock and Roll Hall of Fame as a member of The Who in 1990 In a 2011 Rolling Stone Magazine readers poll Entwistle was voted as the greatest bass guitar player in history The same magazine rated him as the third