Beatles Undercover to Polly Sweeney in 7 Steps
- Beatles Undercover includes a chapter on Harry Nilsson
- Harry Nilsson recorded Aerial Pandemonium Ballet
- Aerial Pandemonium Ballet includes bass played by Lyle Ritz
- Lyle Ritz played bass for Aerial Ballet
- Aerial Ballet includes violin played by Arnold Belnick
- Arnold Belnick played violin for ...That's the Way It Is
- ...That's the Way It Is includes violin played by Polly Sweeney