Peter Mercurio to My Girl in 13 Steps
- Peter Mercurio played bass for ...That's the Way It Is
- ...That's the Way It Is includes saxophone played by Jim Horn
- Jim Horn played saxophone for Pussy Cats
- Pussy Cats includes saxophone played by Gene Cipriano
- Gene Cipriano played saxophone for Duit on Mon Dei
- Duit on Mon Dei includes piano played by Jane Getz
- Jane Getz was born in Chicago
- Chicago was published by Robin Hood Music Co.
- Robin Hood Music Co. published I Know
- I Know was written by John Marascalco
- John Marascalco wrote Building Me Up
- Building Me Up was written by Scott Turner
- Scott Turner wrote My Girl