The Mamas & the Papas Canyon)" had been released as a single in August 1967; it peaked at number twenty in the US, but failed to chart in the UK. After the second single, "Safe in My Garden" (May 1968), made it only to number fifty-three, Dunhill released Elliot's solo feature from the album, a remake of "Dream a Little Dream of Me", as a single credited to "Mama Cass with the Mamas and the Papas" in June 1968 – against John Phillips' wishes. It reached number twelve in the US and became the band's first single to chart in the UK after five failures,
The Mamas & the Papas critical favor. "Rolling Stone" gave it four stars when it was reissued in 2006, calling it "a genuine lost treasure". Denny Doherty said that if the Mamas & the Papas had recorded the album, it might have been their best. Phillips wrote songs for the soundtrack to "Brewster McCloud" (Robert Altman, 1970) and original music for the soundtracks to "Myra Breckinridge" (Michael Sarne, 1970) and "The Man Who Fell to Earth" (Nicolas Roeg, 1976). He also wrote the ill-fated stage musical "Man on the Moon" (1975) and songs with and for other artists, including most of the tracks on the