Cynthia Henderson to David T. Walker in 8 Steps
- Cynthia Henderson recorded Life Line
- Life Line was covered by The Kojacks
- The Kojacks recorded Nobody Cares about the Railroads Anymore
- Nobody Cares about the Railroads Anymore was written by Harry Nilsson
- Harry Nilsson arranged Bongo Rock
- Bongo Rock was produced by Michael Viner
- Michael Viner played bongos for Bongo Rock '73
- Bongo Rock '73 features guitar played by David T. Walker