Authority has carved a unique niche in the realm of performance art, particularly through their electrifying appearances in the Japanese battle rap scene. Their standout films, such as "戦極MCBATTLE 第24章 at.日本武道館" (2021) and "凱旋MC Battle Special アリーナノ陣 at ぴあアリーナMM" (2021), showcase not only their lyrical prowess but also the vibrant culture surrounding live rap battles. These releases have become highly sought after by collectors, as they capture the raw energy and spontaneity of the performances, making them essential additions to any serious physical media library. Collectors are drawn to Authority's work for its cultural significance and the way it encapsulates a pivotal moment in contemporary Japanese entertainment. The limited edition runs of these performances, often featuring exclusive behind-the-scenes content, provide deeper insights into the art form, further enhancing their value. With their unique blend of charisma and talent, Authority's films are not just collectibles; they are historical artifacts that document a dynamic and evolving genre.