Davide Remigio (Melbourne, 26th June 1963) is an australian and Italian composer, founder of the Quaternary Music. He graduated in Composition (MMus) in 1992 at the National Academy of S. Cecilia in Rome with Franco Donatoni and Music for Film (1991) with Ennio Morricone in Accademia Musicale Chigiana. In 1989 was awarded the Silone Price Music for the composition Homage to Silone for narrator and orchestra and in 1993 the Gaudeamus Foundation of Amsterdam rewarded Mordenti for ensemble which was performered on the radio. In 1997 he founders the Quaternary Music a composition technique with only four notes. In 2002 he participated in the Ateliers del Forum at IRCAM in Paris with electronic works. In 2012 he gave a lecture on the quaternary music at the Vernadsky National Library of Kiev and in 2017 he is invited to hold a workshop in quaternary music composition at the Irvine University (California). His compositions have been performed at the National Academy of S. Cecilia and Ravello Festival in Italy, at the Dutch and Belgrade radio, the Australian Foundation and the British Asian Music Society of Victoria in Melbourne, Di Menna center, Symphonic Space and National Opera Center in New York City. He publishes with Casa Musicale Sonzogno and Casa Ricordi in Milan, and Universal Edition in Wien.