"Soho, London, 1967. Folk-rock-psychedelic quartet Utopia Avenue is formed. Guitarist Jasper de Zoet, a shy, half-Dutch public-school musical prodigy, was hearing voices long before he dropped acid. Keyboardist Elf Holloway must defy the prejudices of her bank manager father, her housewife mother, and her age to forge her own career. Bassist Dean Moss cannot, will not, spend his life on the factory floor like everyone else in Gravesend. Band manager...