As modernity continues to reshape Brazil, indigenous communities lay claim to their representation vis-à-vis expressive practices that frame their identity as integral in ecological and cultural stewardship. In my research, I purport to examine the pedagogy and transmission of voiced and embodied expressive practices among Guarani youth.  As both an identity and praxis, children’s choirs have constituted a key axis in the meditational means employed by the Guarani to negotiate the politics of culture. Through an engagement with the emic category of ‘childhood’ and its musical production in three villages both rural and urban, my methodology will analyze the vocal and kinetic expression of youth choirs and their socio-cultural, as well as cosmological, significance.