Ambush to Roland Barber in 7 Steps
- Ambush was sung by Harry Nilsson
- Harry Nilsson hosted a tribute to Graham Chapman at the St. James Club in 1990 on January 23
- January 23 is the birthday of George Tipton
- George Tipton arranged Poli High
- Poli High was published by Six Continents Music
- Six Continents Music published Garbage Can Ballet
- Garbage Can Ballet by Bill DeMain features trombone played by Roland Barber