Ante Zvonimir Stamać is a versatile music professional active on the Zagreb scene for over 15 years. He works as a manager of Elemental and ABOP and runs the OOO Booking agency that represents some of the most interesting Croatian performers (Antenat, Chui, ELEVEN, Kandžija, ST! Ilness, Mimika Orchestra, Jan Kincl…). He is also the label manager for 383 Records and was the creative director of the Remote Festival augmented reality festival during the pandemic. He has experience as the program manager of the Zagreb club KSET, where he founded the concert program Institute for Experimental Sound (ZEZ); as a label manager of PDV Records and a lecturer in the Music Business course at EMI University. He is an award-winning album cover designer with numerous nominations in his pocket. Even in his younger days, as part of the domestic dub scene, he developed a passion for audio engineering. He is a music producer, acts as the sound master of the bands Elemental and Waitapu, and is a member of BTY Crew, which owns the largest collection of Void Acoustics audio systems in the region.