Authors:
Paloma F. Monteiro, Maxwell Gentili-Morin, Giordano Gatti, João Paulo Casarotti, Jefferson F. Loss, Marcelo M. Wanderley, Regina A. T. dos SantosPublication or Conference Title:
Proceedings to PERFORMUS’25 - 13th International Conference on Music Performance Brazilian Society on Music Performance (ABRAPEM)Abstract:
This study investigates the effects of diversified repetition on the synchronization between pianists’ hands by comparing performances before and after a structured practice session with variations in rhythm, articulation, dynamics, and tempo. Two pianists, identified as P1 and P2, participated in the study and performed the F major pentatonic scale in three moments: pre-test, practice with diversified repetition and post-test. MIDI data, motion capture and audiovisual recordings were collected. The analysis included three aspects of performance: onset asynchrony (sound synchronization), amplitude of gestural preparation (movement) and speed of note attack (dynamics). Results show distinct effects among participants and between combinations of notes. In some cases, simultaneity and reorganization of gestures were observed; in others, the reinforcement of already consolidated patterns was observed. The analyses suggest that diversified repetition does not necessarily act as a corrective agent, but can favor subtle adjustments, motor stabilization and the intensification of preexisting interpretative strategies. In conclusion its effectiveness depends on the interaction between technical and motor factors, and should be applied in a contextualized manner and sensitive to the needs of each interpreter.
Publication Details:
Type: |
Conference Paper |
Date: |
12/01/2025 |
Pages: |
17-26 |
Publisher: |
ABRAPEM - Universidade de Brasília |