Twelve Thirty (Young Girls Are Coming to the Canyon) Twelve Thirty (Young Girls Are Coming to the Canyon) "Twelve Thirty" a.k.a. "Twelve-Thirty (Young Girls Are Coming to the Canyon)", the song's main refrain, is a song by The Mamas & the Papas. After the release of the group's third album -- "Deliver"—and their appearance as the closing act of the Monterey International Pop Festival, the group was scheduled to appear in England. The visit was catastrophic for both the group and Cass Elliot (see The Mamas & the Papas main article for further details), and resulted in Cass leaving the group temporarily. The group had completed four tracks for
The Mamas & the Papas she lacked her predecessor's "stage charisma and grittier edge", and Michelle Phillips was reinstated on August 23, 1966. "Jill Gibson, so nearly a full-time Mama, left and was paid a lump sum from the group's funds." "The Mamas & the Papas" peaked at number four in the US, continuing the band's success, but only made number twenty-four in the UK. "I Saw Her Again" was released as a single in June 1966 and reached number five in the US and number eleven in the UK. There is a false start to the final chorus of the song at 2'42". While