Morris Pert to September 4 in 13 Steps
- Morris Pert played drums for Perhaps This is All a Dream
- Perhaps This is All a Dream was arranged by Paul Buckmaster
- Paul Buckmaster arranged Son of Schmilsson
- Son of Schmilsson includes piano played by Nicky Hopkins
- Nicky Hopkins played piano for Son of Dracula
- Son of Dracula includes guitar played by Chris Spedding
- Chris Spedding played guitar for Sin Ti
- Sin Ti includes guitar played by Ian Duck
- Ian Duck played guitar for Nilsson Schmilsson
- Nilsson Schmilsson was produced by Richard Perry
- Richard Perry produced Ambush
- Ambush was written by Harry Nilsson
- Harry Nilsson joined Ringo's All-Starr Band on-stage on September 4