So Proud of You to Buddy Holly in 9 Steps
- So Proud of You was written by John Marascalco
- John Marascalco wrote Baby Baby
- Baby Baby was written by Harry Nilsson
- Harry Nilsson wrote My Girl
- My Girl was published by Ridgetop Music
- Ridgetop Music published Thank Heaven for Kathy
- Thank Heaven for Kathy was written by Scott Turner
- Scott Turner wrote My Baby's Coming Home
- My Baby's Coming Home was written by Buddy Holly