The Mamas and Papas were a four-piece folk act whose high harmonies and blend of easygoing, trippy originals with nicely stylized covers virtually soundtracked the late '60s. Leading music critics cast fresh light on the career of The Mamas and Papas.

Leading music critics cast fresh light on the career of Velvet Underground and although they achieved no immediate success in their career, are now regarded as one of the most influential bands of all time and Nico, Cale and Reed each enjoyed solo success on the back of its legacy.