Musique concrète
Matičič was born in [[Ljubljana]]. He graduated in composition from the [[Academy of Music, Ljubljana|Ljubljana Academy of Music]] in 1950 and conducting in 1951. From 1959 to 1961 he studied in [[Paris]] with [[Nadia Boulanger]]. From 1959 to 1975 he collaborated with the [[Musique concrète#Groupe de Recherches Musicales|Groupe de Recherches Musicales]] that experimented with [[electroacoustic music]] under the direction of [[Pierre Schaeffer]].