Richard Perry to Agatha Christie in 9 Steps
- Richard Perry produced I'll Never Leave You
- I'll Never Leave You was arranged by George Tipton
- George Tipton arranged The Wailing of the Willow
- The Wailing of the Willow was covered by Anita Harris Quartet
- Anita Harris Quartet recorded The Wailing of the Willow
- The Wailing of the Willow was published by Six Continents Music
- Six Continents Music published 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