Sven Libaek was an Australian composer and musician known for his work in film and television, particularly during the 1960s and 1970s. Born in Norway in 1930 and later moving to Australia, Libaek became renowned for his unique blend of jazz, orchestral, and electronic music. He contributed to a number of documentaries and educational films, creating evocative soundtracks that often captured the essence of the Australian landscape. His music gained a cult following, particularly for its atmospheric and experimental qualities, making him an influential figure in the realm of soundtrack composition.