Jorge Luis Rozemblum Sloin holds a degree in Music Composition and Musicology from the University of Tel-Aviv, as well as a member of the Klezmer Sefardí and Early Music groups of Eduardo Paniagua. He has collaborated in several musical media (press and radio), and founded and directed between 1990 and 1995 the magazine "Global Music". He is currently the music director of an internet radio station.