MissyPittyKitty

I have seen the Betty Hutton interview twice, and love it, and her, and Robt. Osborne. Does anyone know the closing song, "I Wish I Didn't Love You So", where is it from, is it out on any DVD or Cassette, and where I could possibly obtain it? It is glorious, I remember it from the first time I saw the interview. Can anyone help?