Processo colaborativo na obra Arengarôa (2017): uma performance para tororó, percussão e live electronics.

Abstract

This paper discusses practical-interpretative aspects during the process of collaboration between the author (composer-performer) and the composer Caio Pierangeli, which resulted in the work Arengarôa (2017). This work was inspired by the performance of Microplastic PET (BURTNER, 2012). In both works, the compositional raw material stems from the use of plastic objects that are performed in conjunction with conventional percussion instruments. The objective is to describe the techniques developed by the performer and applied in plastic materials in the performance of percussion with technological devices in real time. The methodology consisted in the selection of plastic objects and in the realization of experimental workshops composed in three moments: construction with plastic; the development of performance actions; and the creation of the computer system. As a result of these steps, Tororó was created, an instrument exclusively developed for the interpretation of the Arengarôa.