 Four versions of the title song (sung under the credits) were  recorded. One was by Jaye P. Morgan, the other three by Shirley  MacLaine. The Morgan version was heard by the films critics at the  original press screenings. One of the MacLaine versions was used in  the film when it was released, and ever afterward. The two unused  MacLaine versions had different lyrics. One was more "romantic," the  other was sung to Goldfarb by his "Jewish mother." All four versions  are included on the CD soundtrack.