Decadence AZ 2025

Decadence Arizona, presented by Relentless Beats, is the premier New Year’s Eve celebration in the Southwest—an unforgettable two-night music festival where sound and spectacle collide. Held annually in Phoenix, Decadence transforms the desert into a vibrant, otherworldly playground filled with massive stage designs, immersive art, and world-class electronic music. As Arizona’s largest New Year’s Eve event, we bring together a diverse community of music lovers to dance, connect, and welcome the new year with energy and intention. From global headliners to rising talent, Decadence is where the beat drops and a new chapter begins.