A pianist who played with The Who in their rock opera album Quadrophenia Among his many other musical credits, he also was featured on on the Leon Russell album Mad Dogs and Englishmen, as well as Eric Clapton's late seventies solo album, Backless. The Who is a British rock band that first came to prominence in the 1960s. ... For the film based on this album, see Quadrophenia (film) Quadrophenia was a double album released by The Who on October 19, 1973 (see 1973 in music), one of the groups two full-scale rock operas (except in a conventional use of the word opera as Quadrophenia is mostly... Leon Russell A Young Leon Russell Leon Russell (born Claude Russell Bridges on April 2, 1942 in Lawton, Oklahoma) is a singer, songwriter, pianist, and guitarist. ... This page is a candidate for speedy deletion. ... Eric Patrick Clapton, CBE (born March 30, 1945), nicknamed Slowhand, is a Grammy Award winning British guitarist, singer and composer, who became one of the most respected and influential musicians of the rock-era, garnering an unprecedented three inductions into the Rock and Roll Hall of Fame. ...