Terry Riley's "Four Four Three," released on January 1, 2016, under the Channel Classics label, is a captivating exploration of sound that seamlessly blends minimalism, avant-garde, experimental, drone, and ambient genres. This album features two extended compositions: "In C" and "Sunrise of the Planetary Dream Collector," both reimagined for a unique ensemble of string quartet, horn, electric guitar, and percussion. Clocking in at just under an hour, the album offers a rich, immersive experience that showcases Terry Riley's innovative approach to composition and his enduring influence on contemporary classical and experimental music. The intricate layering of textures and rhythms creates a mesmerizing soundscape that invites repeated listening and discovery.