The Velvet Underground's The Velvet Underground and Nico

33 1/3 is a new series of short books about critically acclaimed and much-loved albums of the last 40 years. Each focuses on one album rather than an artist's entire output. Velvet Underground's first album - with the Andy Warhol banana cover - introduced, along with 'Sgt. Pepper', a new form of rock music: the artsy concept album. 33 1/3 is a new series of short books about critically acclaimed and much-loved albums of the last 40 years. Each focuses on one album rather than an artist's entire output. Velvet Underground's first album - with the Andy Warhol banana cover - introduced, along with 'Sgt. Pepper', a new form of rock music: the artsy concept album.