Robert Sherman to Edmund H. Sears in 8 Steps
- Robert Sherman wrote You're Sixteen
- You're Sixteen features piano played by Nicky Hopkins
- Nicky Hopkins played piano for Old Dirt Road
- Old Dirt Road was written by Harry Nilsson
- Harry Nilsson sang Joy To the World
- Joy To the World was produced by Doug Hoefer
- Doug Hoefer produced It Came Upon a Midnight Clear
- It Came Upon a Midnight Clear was written by Edmund H. Sears