OPUS - REVISTA DA ASSOCIAÇÃO NACIONAL DE PESQUISA E PÓS-GRADUAÇÃO EM MÚSICA / ANPPOM
"Founded in 1989, OPUS is a semi-annual journal with the aim to widely promote musical knowledge by exploring practical, theoretical, historical, political, cultural and/or interdisciplinary aspects of music while fostering innovative technical perspectives. A scientific journal of the Associação Nacional de Pesquisa e Pós-Graduação em Música [National Association of Music Research and Postgraduate] — ANPPOM — its primary focus is to provide a broad overview of the most representative research on music in Brazil.
OPUS is indexed in the Répertoire International de Littérature Musicale (RILM) and classified in the A2 stratum by CAPES/Qualis Periódicos (2012), and welcomes collaborators from Brazil and abroad. The current venue is an online version, publishing articles, reviews and interviews in Portuguese, Spanish and English on a continuous basis".