Ridgetop Music to Casualties of War in 7 Steps
- Ridgetop Music published Thank Heaven for Kathy
- Thank Heaven for Kathy was written 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 was nominated for an Oscar for the music he composed for the film Phantom of the Paradise
- Phantom of the Paradise was written and directed by Brian De Palma
- Brian De Palma directed Casualties of War