Guarijío communities, also known as Makurawe in some settings, inhabit mountain areas of Sonora and Chihuahua. Their musical repertoires relate to celebrations, dances, and forms of social gathering that vary between localities and generations. The movement of performers and materials among neighboring communities makes recording provenance especially important. This category gathers documents associated with Guarijío people and helps identify their presence in the archive without conflating them with other Sierra Madre Occidental traditions. Catalogue entries should include community, language, instruments, performers, and recording occasion when known. Regional proximity alone cannot establish the cultural origin of a piece.