Invariancias e disposições texturais : do planejamento composicional a reflexão sobre o processo criativo

AUTOR(ES)

Jose Orlando Alves

DATA DE PUBLICAÇÃO

2005

RESUMO

This Thesis, developed in a Program on Creative Processes for a Doctor s Degree in Music, is the result of a research on utilization, viability and implications of a Planning Process applied to musical composition. This planning process was formulated using structural parameters to organize pitch material and to arrange textural flows. Matrix operations were applied to combine these parameters and this procedure entitled the method as "Planejamento Composicional Parametrizado Matricial" (Matrix Parametric Composition Planning). The Thesis begins with a brief historical summary on formalization of composition processes. Later it introduces features of the composition planning such as sketches, note books, among others. Further it discusses the concept of self-organization in the context of musical creativity, and how it is related to the author?s composition: Disposições Texturais, and the set of 33 Invariâncias, all of them for piano solo. This research developed a new planning process, it studied structural and creative implications and, finally, it reflected on how the composer s subjectivity acted on choosing and organizing musical structures

ASSUNTO(S)

compositional planning processo criativo creative process composição (musica) planejamento composicional matrix composition (music)

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