Osvaldo Humberto Antonio "Oz" Chiri , Born on September 16, 1973, Oz Chiri recalls having a passion for music from as far back as his early childhood. When he was 12 years old, his grandmother, Amalia Guillermina Aurora Iraola de Diaz, who was a piano and guitar teacher, taught him everything he wanted to know about music, allowing his talent to flourish. Oz spent years perfecting his craft, learning everything he could about guitar theory before playing live in hard rock bands in the Argentinian underground music scene. During this time, he also spent 6 years studying music at an Argentinian music conservatory, but when it came for his final exam, he realized, “I never really cared about degrees,” and instead focused on producing more music.