This article explores the use of composition as a methodological tool in ethnomusicology. By reflecting on the creation, rehearsal, and performance of the Suíte Afro-Brasileira—an original piece blending a big band with choir, capoeira, samba, and Candomblé ensembles—the author contends that the knowledge gained through composition parallels that acquired through bi-musicality, the established ethnomusicological practice of learning to perform music for research purposes. The multiple musicalities developed by composer-researchers in cross-cultural projects such as the Suíte Afro-Brasileira result in a form of compositional poly-musicality. This application of composition, however, intensifies the ethical issues of bi-musicality, forcing composer-researchers to rethink representational issues.
