Are You Sleeping? to Smothers Brothers in 9 Steps
- Are You Sleeping? was recorded by E. J. Gold
- E. J. Gold produced Without Him
- Without Him was recorded by Julie London
- Julie London recorded Without Her
- Without Her was recorded by Glen Campbell
- Glen Campbell played guitar for Bongo Rock '73
- Bongo Rock '73 was mixed by John Lennon
- John Lennon while being escorted out of the Troubador, took a swing at Ken Fritz
- Ken Fritz managed the Smothers Brothers