Don Coster to Mary Wilson in 7 Steps
- Don Coster arranged Bongo Rock '73
- Bongo Rock '73 features bongos played by Perry Botkin
- Perry Botkin arranged Duit on Mon Dei
- Duit on Mon Dei includes saxophone played by Trevor Lawrence
- Trevor Lawrence married Lynda Laurence
- Lynda Laurence was a member of the Supremes
- The Supremes members include Mary Wilson