Genre classification for musical works from the Philippines grounds each recording in a long, evolving lineage of creative expression that ties local creative communities to global stylistic frameworks. Rock&Roll as a category for sounds originating in the Philippines carries layers of cultural adaptation that have shaped the form for decades, turning a globally recognized genre into a vehicle for specific regional creative identities. Every sound tagged with this genre and origin country exists within that large, interconnected network of Philippine artists who have reimagined Rock&Roll to fit their own creative goals, their own connections to audiences both within the archipelago and across global Filipino communities. The title Kasalanan (feat. Gloc 9) follows a longstanding standard practice for crediting featured contributors to a musical work, a practice that is widely used across all global music industries to signal the participation of additional creative voices that contribute to the final sound.