In the credits, the song "Someday My Prince Will Come", by Larry Morey and Frank Churchill, is listed as "Someday My Price Will Come".
In the documentary, Bob Moog makes a statement to the effect that Stradivarius designed the first violin. "Stradivarius" is not a person but refers to a musical instrument, usually a violin, made by Antonio Stradivari and his family. The violin existed as an instrument for more than a century before the birth of Antonio Stradivari in 1644.