Hal Willner to Bengt Sten in 8 Steps
- Hal Willner produced Zip-A-Dee-Doo-Dah
- Zip-A-Dee-Doo-Dah features drums played by Jim Keltner
- Jim Keltner played drums for You're Sixteen
- You're Sixteen features bass played by Klaus Voormann
- Klaus Voormann played guitar for Son of Dracula
- Son of Dracula includes piano played by Harry Nilsson
- Harry Nilsson wrote Lyckan Ar En Valp
- Lyckan Ar En Valp was written by Bengt Sten