That'll Be the Day to Smothers Brothers Comedy Hour in 8 Steps
- That'll Be the Day was inspired by the song 1941
- 1941 was covered by Cynthia Henderson
- Cynthia Henderson recorded One
- One was published by Unichappell Music
- Unichappell Music published The Wailing of the Willow
- The Wailing of the Willow was covered by Liza Minnelli
- Liza Minnelli recorded I Guess the Lord Must Be in New York City
- I Guess the Lord Must Be in New York City is heard in Smothers Brothers Comedy Hour