So Proud of You to Edgar Lustgarten in 9 Steps
- So Proud of You was written by John Marascalco
- John Marascalco wrote Chicago
- Chicago is the birthplace of Jane Getz
- Jane Getz played keyboards for ...That's the Way It Is
- ...That's the Way It Is includes violin played by Leonard Malarsky
- Leonard Malarsky played violin for Aerial Ballet
- Aerial Ballet includes guitar played by Al Casey
- Al Casey played guitar for The Point!
- The Point! includes cello played by Edgar Lustgarten