Orquestração de composição de Hortêncio Langa: alirandzo

Abstract

This study aims to contribute to the orchestration of the song Alirandzo by the composer Hortêncio Langa for more complex musical formations. The study is guided by laboratory methods, experimental and bibliographic research, the first being the most predominant. It was found that for the orchestration of the song Alirandzo by the composer Hortêncio Langa, several techniques were applied, such as∶ transformation of the musical form, chord substitutions, texture, retrograde, vocal crossing, addition of tension in the chords, augmentation, transformations of regular groups into irregular ones, application of hidden and parallel octaves and fifhs, change of time