Klaus Voormann to Andrew Bird in 8 Steps
- Klaus Voormann played bass for Loop de Loop
- Loop de Loop was arranged by John Lennon
- John Lennon wrote Blackbird
- Blackbird was written by Paul McCartney
- Paul McCartney wrote Mother Nature's Son
- Mother Nature's Son was sung by Harry Nilsson
- Harry Nilsson wrote Think About Your Troubles
- Think About Your Troubles was recorded by Andrew Bird