Brothers Four to Makin' Whoopee! in 7 Steps
- Brothers Four recorded Without Her
- Without Her was recorded by Al Kooper
- Al Kooper produced For the Love of Harry: Everybody Sings Nilsson
- For the Love of Harry: Everybody Sings Nilsson has liner notes by Derek Taylor
- Derek Taylor produced Nevertheless (I'm In Love With You)
- Nevertheless (I'm In Love With You) was arranged by Gordon Jenkins
- Gordon Jenkins arranged Makin' Whoopee!