Mack Gordon to Neil Levang in 8 Steps
- Mack Gordon wrote I Know Why
- I Know Why was written by Harry Warren
- Harry Warren wrote Shuffle Off to Buffalo
- Shuffle Off to Buffalo features piano played by Mac Rebennack
- Mac Rebennack played piano for Sweet Lorraine
- Sweet Lorraine features piano played by Dr. John
- Dr. John played guitar for Aerial Pandemonium Ballet
- Aerial Pandemonium Ballet includes guitar played by Neil Levang