Beatles Undercover to Rufus in 6 Steps
- Beatles Undercover includes a chapter on Harry Nilsson
- Harry Nilsson recorded Duit on Mon Dei
- Duit on Mon Dei includes piano played by Van Dyke Parks
- Van Dyke Parks arranged Back Off Boogaloo
- Back Off Boogaloo features bass played by Dennis Belfield
- Dennis Belfield was a member of Rufus