During World War II came only two more movies into being for which he wrote the music.
He continued his film career in the 50s and in this decade he composed the music for several movies as "Sebastian Kneipp" (1958).
Heinz Sandauer entered the film business in 1936 and he wrote his first film composition for "Ernte" (1936).
Outside of the music he was engaged in astrology and he even published a book to this topic.
Beside his work as a filmcomposer Heinz Sandauer also wrote a ballet music and several concerts.
At the beginning of his career he worked as an arranger for well-known composers like Robert Stolz, Emmerich Kalman and Franz Léhar active. Afterwards he recorded first disks with his own orchestra.
The filmcomposer Heinz Sandauer finished an education at the academy for music and performing arts in Vienna.
He also became popular for his work for the radio where he was a conductor of a radio orchestra.