Waldo

Osvaldo Nicolás Ferraro Gutiérrez (7 September 1934 – 28 March 1977) better known as Waldo de los Ríos was an Argentine composer, conductor and arranger.
De los Ríos was born in Buenos Aires into a musical family; his father was a musician and his mother a well known folk singer; he studied composition and arranging at the National Conservatory of Music under Alberto Ginastera, Teodoro Fuchs, and Lita Spena. He was inspired by an eclectic range of music and formed a musical group called "The Waldos" which crossed folk music with electronic sounds. De los Ríos turned to work in cinema and film sound tracks where his compositions were heard in the 1967 film Savage Pampas, for which he received a prestigious award from the Argentine Academy of Cinematography Arts and Sciences. He relocated to the US in 1958 and then to Spain in 1962.

A biplane pilot who had missed flying in WWI takes up barnstorming and later a movie career in his quest for the glory he had missed, eventually getting a chance to prove himself in a film depicting the dogfights in the Great War.