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 Papas & The Mamas In retrospect, Adler has said that the recording space was not well made, and the sound quality was not well-suited for a vocal group like The Mamas & The Papas. With the exception of the very successful cover version of "Dream a Little Dream of Me" (which is not representative of the rest of the album), the album's subject matter is often downbeat and world-weary, most notably in the lyrical content of "Safe in My Garden", "Mansions", "Too Late" and "Rooms". There are few love songs and it is also more experimental - the Hendrix-like guitar textures of "Gemini Childe"