Guess Who's Coming To Lunch to Jack Bruce in 9 Steps
- Guess Who's Coming To Lunch was published by Warner-Tamerlane Publishing Co.
- Warner-Tamerlane Publishing Co. published Mrs. Livingston I Presume
- Mrs. Livingston I Presume was published by Unichappell Music
- Unichappell Music published Rainmaker
- Rainmaker was written by Bill Martin
- Bill Martin played guitar for Blackbird
- Blackbird was written by John Lennon
- John Lennon produced Too Many Cooks
- Too Many Cooks features bass played by Jack Bruce