The collaborative force of Ecko Show, Martin Hill, and Rhandy Wujon converges on the sound work Tra Sangka, a piece rooted in the creative context of Indonesia, the country that forms the core artistic origin for all three credited contributors. Unlike works that slot neatly into widely recognized, rigidly defined music categories, Tra Sangka is classified as Music/Other, a framing that honors the work’s position outside of the most commonly codified genre structures that often organize and categorize sound recordings for audiences, archivists, and creative communities alike.