December 30 to Gemeinsam in 12 Steps
- December 30 is the birthday of Davy Jones
- Davy Jones played percussion for The Door into Summer
- The Door into Summer was written by Bill Martin
- Bill Martin played guitar for Blackbird
- Blackbird was written by Paul McCartney
- Paul McCartney wrote Mother Nature's Son
- Mother Nature's Son was arranged by George Tipton
- George Tipton arranged Ten Little Indians
- Ten Little Indians was sung by Harry Nilsson
- Harry Nilsson wrote The Library Card
- The Library Card was published by Unichappell Music
- Unichappell Music published Gemeinsam