Bola Sete to Agatha Christie in 7 Steps
- Bola Sete recorded Don't Leave Me
- Don't Leave Me was published by Six Continents Music
- Six Continents Music published Mr. Richland's Favorite Song
- Mr. Richland's Favorite Song was written by Harry Nilsson
- Harry Nilsson wrote Ten Little Indians
- Ten Little Indians is partly inspired by And Then There Were None
- And Then There Were None is a novel by Agatha Christie