That'll Be the Day to Tony Zajkowski in 8 Steps
- That'll Be the Day was based on the song 1941
- 1941 was covered by Cynthia Henderson
- Cynthia Henderson recorded One
- One was produced by Rick Jarrard
- Rick Jarrard produced Cast And Crew
- Cast And Crew was published by Six Continents Music
- Six Continents Music published Best Friend
- Best Friend was recorded by Tony Zajkowski