Ian Duck to Badfinger in 9 Steps
- Ian Duck was a member of Hookfoot
- Hookfoot members included Caleb Quaye
- Caleb Quaye played guitar for Nilsson Schmilsson
- Nilsson Schmilsson includes percussion played by Richard Perry
- Richard Perry produced Without You
- Without You was written by Pete Ham
- Pete Ham wrote Si No Estas Tu
- Si No Estas Tu was written by Joey Molland
- Joey Molland was a member of Badfinger