
Paul McCartney has been talking about how exposure to avant-garde music enhanced the Beatles in the late '60s and coloured some of their greatest work.
Macca has been interviewed by Radio 3 presenter Elizabeth Alker for her upcoming book Everything We Do Is Music, which explores the links between pop and classical music. In a piece in the Guardian, Alker describes meeting the ex-Beatle in his office as he remembers how he educated himself about experimental music.