London, England -- Paul McCartney is still the richest musician in Britain. McCartney tops the Sunday Times Rich List with a fortune worth just over $1 billion. It includes the assets of his wife Nancy, whose family owns a trucking company. McCartney has ranked No. 1 on the list every year since it was started in 1989. Others on the list include Mick Jagger, Keith Richards, U2, Elton John, Sting and David and Victoria Beckham. Adele tops the list of richest musicians under 30. She's worth an estimated $46 million. One Direction is Britain's richest boy band, with combined wealth of $39 million.