In 2026, RDU98.5FM marked half a century on the airwaves. Since 1976, RDU has been the beating heart of Christchurch’s alternative music scene. Championing local talent, breaking emerging artists, and serving as an uncompromised beacon for independent music culture in Aotearoa. Turning 50 is a momentous milestone, celebrating five decades of broadcast legacy, musical discovery, and community connection.   With live musical performances from (alphabetical): DOCJOC, DJ GLOBAL INFLUENCE, KOOL AID, MESSENJAH, PACIFIC HEIGHTS, RUSE, SENTIENT MUD, SO SO MODERN,…