Perunggu crafts the recorded sound 33x, a work rooted in the diverse, expansive ecosystem of creative music practice emerging from Indonesia that consistently pushes back against the narrow, prescriptive genre boundaries that structure most mainstream music cataloging systems. This resistance to easy stylistic categorization is reflected in its classification as Music/Other/Other, a heading reserved for works that cannot be neatly slotted into any of the established genre frameworks used to organize recorded sound, from the most widely recognized pop, rock, hip-hop, and classical categories to the more niche stylistic classifications that capture long-documented subcultural and regional music traditions from across the globe.