I Know Why to Jim Horn in 8 Steps
- 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 is also known as Dr. John
- Dr. John played piano for Duit on Mon Dei
- Duit on Mon Dei includes guitar played by Danny Kortchmar
- Danny Kortchmar played guitar for ...That's the Way It Is
- ...That's the Way It Is includes saxophone played by Jim Horn