Mark Hudson to The Greenwood County Singers in 9 Steps
- Mark Hudson produced Harry's Song
- Harry's Song was produced by Ringo Starr
- Ringo Starr played drums for Loop de Loop
- Loop de Loop features piano played by Jane Getz
- Jane Getz played keyboards for ...That's the Way It Is
- ...That's the Way It Is includes saxophone played by Gene Cipriano
- Gene Cipriano played saxophone for Duit on Mon Dei
- Duit on Mon Dei includes piano played by Van Dyke Parks
- Van Dyke Parks was a member of The Greenwood County Singers