Kirby Johnson to Chicago in 9 Steps
- Kirby Johnson arranged Son of Schmilsson
- Son of Schmilsson includes bass played by Klaus Voormann
- Klaus Voormann was a member of Manfred Mann
- Manfred Mann members included Jack Bruce
- Jack Bruce played bass for Too Many Cooks
- Too Many Cooks features saxophone played by Bobby Keys
- Bobby Keys played sax for Dream Love
- Dream Love was arranged by Harry Nilsson
- Harry Nilsson wrote Chicago