The musicians used pretend names for the album: George Harrison was "Nelson Wilbury," Bob Dylan was "Lucky Wilbury," Roy Orbison was "Lefty Wilbury," Tom Petty was "Charlie T. Jr.," and Jeff Lynne was "Otis Wilbury." This was meant as a joke and not to trick anyone. The Wilburys were five fictional brothers who all had the same father, Charlie T. Wilbury Sr., but different mothers.