Blackbird to Sex Mob and Catherine Russell in 9 Steps
- Blackbird was written by Paul McCartney
- Paul McCartney produced Mary Hopkin's recording of The Puppy Song
- The Puppy Song was published by Unichappell Music
- Unichappell Music published The Wailing of the Willow
- The Wailing of the Willow was recorded by Anita Harris Quartet
- Anita Harris Quartet recorded The Wailing of the Willow
- The Wailing of the Willow was arranged by George Tipton
- George Tipton arranged Poli High
- Poli High was covered by Sex Mob and Catherine Russell