de Moraes Andreta, M.R. and Almeida Igayara de Souza, S.C. 2025. Women and gender perspective: analyzing the repertoire of professional choirs in Southeast Brazil. Vortex Music Journal. 13, (Aug. 2025), 1–37. DOI:https://doi.org/10.33871/vortex.2025.13.9894.