"Sgt Pepper is called the first concept album, but it doesn't go anywhere. All my contributions to the album have absolutely nothing to do with the idea of Sgt Pepper and his band; but it works 'cause we said it worked, and that's how the album appeared. But it was not as put together as it sounds, except for Sgt Pepper introducing Billy Shears and the so-called reprise. Every other song could have been on any other album" (John Lennon)