Mexico City to David Morrow in 9 Steps
- Mexico City was written by Harry Nilsson
- Harry Nilsson sang Salmon Falls
- Salmon Falls was published by Blackwood Music
- Blackwood Music published Remember (Christmas)
- Remember (Christmas) was recorded by The Kojacks
- The Kojacks recorded 1941
- 1941 was arranged by George Tipton
- George Tipton arranged Sister Marie
- Sister Marie was written by David Morrow