Browsing by Author "Sumba Lucero, Jairo Augusto"

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    Análisis formal de la obra Raíces del compositor ecuatoriano Cristian Orozco, una propuesta para la adaptación para marimba de cuatro octavas
    (Universidad de Cuenca, 2025-07-01) Sumba Lucero, Jairo Augusto; Escudero Uchuari, Manuel Alejandro
    The work hereby with the title Análisis formal de la obra Raíces del compositor ecuatoriano Cristian Orozco, focuses on a detailed study of Orozco's musical piece. The main objective of this work is to analyze the formal structure of the piece in order to identify the musical and extra musical elements used and their function in the composition. The analysis of this work encompasses the formal structure, the musical language and the interpretation of the analyzed piece by Orozco. The structure of this work is studied and three main sections are recognized: introduction, development and conclusion. In the same way, the role of different musical elements used around the piece, including harmony, melody and rhythm, have been studied to establish their function in the composition. Finally, the contribution to the performance of the work is analyzed and interpretative ideas are suggested to adapt this piece written for a five-octave marimba to a four-octave marimba. Given that access to an instrument with the characteristics required on the piece is far within reach of most of the interpreters, performance ideas are discussed in order to adapt this piece written for a five-octave marimba to a four-octave marimba. Some of these resources include the exchange of voices, the change to the upper octave of certain fragments and the substitution or omission of some notes within chords and scales.