January 17 to John Morell in 13 Steps
- January 17 is the birthday of Anna Martin
- Anna Martin married Harry Nilsson's uncle John Martin
- John Martin was a major musical influence on Harry Nilsson
- Harry Nilsson sang Girlfriend
- Girlfriend was produced by Rick Jarrard
- Rick Jarrard produced Freckles
- Freckles was arranged by Perry Botkin
- Perry Botkin played bongos for Bongo Rock '73
- Bongo Rock '73 features drums played by Jim Gordon
- Jim Gordon played percussion for Aerial Ballet
- Aerial Ballet includes violin played by James Getzoff
- James Getzoff played violin for ...That's the Way It Is
- ...That's the Way It Is includes guitar played by John Morell