Compose Yourself

Welcome to the official Gus Cadle Magnum Opus Store, the creative hub for music lovers, composers, and heavy metal enthusiasts alike. Founded by renowned music composer Gus Cadle, owner of Magnum Opus Music Group and Davidian, our store offers a unique blend of musical artistry and bold, cutting-edge designs. From high-quality custom compositions to exclusive music-themed merchandise, our store showcases the essence of Gus Cadle's vision — a fusion of intricate, emotional musical expression and the unrelenting energy of metal. Whether you’re searching for original scores, merchandise featuring the iconic Davidian logo, or other music-inspired gear, we have something to elevate your passion for music. Each item is crafted with the same precision and dedication that Gus Cadle brings to his compositions, designed to reflect the depth and power of his musical works. Join us in celebrating the art of music with a store that embodies creativity, passion, and a deep love for all things music. At the Gus Cadle Magnum Opus Store, it’s not just about buying products — it’s about embracing the art of music in all its forms.