Frank Sinatra's version of the title song--produced by Sonny Burke, arranged and conducted by Nelson Riddle--was released late in 1965 as the B-side of It Was a Very Good Year, Reprise 0429.
Likely earmarked as a project for Lana Turner during her late-career renaissance at Universal Studios. The script and production design, as well as the costumes and hair styles used for Jean Seberg are all nearly identical to those featured in Turner vehicles during this era.