Polirritmia y modulación métrica : su aplicación a una composición de Jazz Modal.

Abstract

The purpose of the work presented below is to create a composition in the jazz genre from rhythmic resources such as polyrhythm and metric modulation, this putting theory into practice in a composition. The methodology used was a qualitative approach and descriptive scope. The instruments used for data collection were: scores, documents, audios, books, theses and scientific articles, which were of great importance for this research. As a result of this process of creation and research, it was possible to compose a jazz song called "Como se llama qué" for a trio format: drums, bass and guitar. To apply the resources of polyrhythm and metric modulation, a mathematical formula explained in the present work was applied, this will serve as a reference for future musical projects that want to use these rhythmic resources.