Music / Musicology / Popular Music / Contemporary Art / The Sixties / The Beatles / Beat Generation / Pop Art / Conceptual Art / British Popular Culture / John Cage / Arte contemporáneo / John Lennon / Cine, musica, artes visuales / Music Concrete / Yoko Ono / The Beatles / Beat Generation / Pop Art / Conceptual Art / British Popular Culture / John Cage / Arte contemporáneo / John Lennon / Cine, musica, artes visuales / Music Concrete / Yoko Ono