In the late 90s I had the pleasure to initiate Futura, the first major festival after the war in Yugoslavia, together with Akcija za kulturu and Sarajevo is Next e.V.
Further info and documentation:
Documentary movie by Edgar Rygol about the first edition in 1998: Info at artechock.de and edgarrygol.de.
Feature “Sarajevo Rave” by Daniel Kappla (first published in August 1998 by SZ/jetzt).