Hookfoot to Who Done It? in 8 Steps
- Hookfoot members included Ian Duck
- Ian Duck played guitar for Nilsson Schmilsson
- Nilsson Schmilsson includes trombone played by Jim Price
- Jim Price produced Joe Cocker's recording of Don't Forget Me
- Don't Forget Me by Joe Cocker features piano played by Nicky Hopkins
- Nicky Hopkins played piano for Old Dirt Road
- Old Dirt Road has backing vocals by Harry Nilsson
- Harry Nilsson wrote Who Done It?