Born in Solkan, Nova Gorica in 1915. Well-educated, gratuaded in 1941 from the State Music Academy in Munich, Germany and in 1944 at the Music Academy in Ljubljana, Prek started very early with his pedagogie work. In 1950 he published his first Guitar School, and after this the whole series of instructive and didactic guitar works. It is worth mentioning that he was the first professor to teach the guitar at the University level, and was from 1974 up to 1980 professor of this instrument in Zagreb at the Music Academy. The author of these notes had the great opportunity to be his student in those days. (Uros Dojcinovic: Guitar Compositions from Yugoslavia. Vol.III Slovenia, 2003)