Blackbird to Robert Sherman in 7 Steps

1. Blackbird was written by John Lennon
2. John Lennon arranged Loop de Loop
3. Loop de Loop features saxophone played by Jim Horn
4. Jim Horn played saxophone for Pussy Cats
5. Pussy Cats includes bass played by Klaus Voormann
6. Klaus Voormann played bass for You're Sixteen
7. You're Sixteen was written by Robert Sherman

---

---