发表机构
School of Music, Federal University of Rio de Janeiro; Institute of Mathematics, Federal University of Rio de Janeiro; Institut für Theorie und Geschichte, Anton Bruckner Universität(里约热内卢联邦大学音乐学院; 里约热内卢联邦大学数学研究所; 安东布鲁克纳大学理论与历史研究所)
机构由 AI 辅助整理,请以论文原文为准。AI 中文总结
本文构建含500首巴西流行音乐的MPB语料库,引入分析模型等工具,通过探索分析展示其用于研究巴西流行音乐的潜力。
AI 中文摘要
本文介绍MPB语料库,该语料库包含500首音乐作品,编码涵盖旋律轮廓、旋律节奏、和声以及旋律与和声的关系这四个音乐参数,是迄今为止巴西音乐计算音乐学领域最全面、最详细的数据集。为支持编码过程,本文引入特定分析模型,旨在精准捕捉节奏与旋律信息,同时提供定制化可视化工具及汇总关键音乐参数的指标。最后,本文对该数据集开展简要定性探索性分析,阐明其在提出并系统解决该流派音乐学问题方面的潜力。
英文摘要
This paper presents the MPB Corpus, a collection of 500 musical pieces encoded across four musical parameters: melodic contour, melodic rhythm, harmony, and the relationship between melody and harmony. It constitutes the most comprehensive and detailed dataset to date for computational musicology of Brazilian music. To support the encoding process, we introduce specific analytical models designed to capture rhythmic and melodic information with precision, alongside tailored visualizations and metrics summarizing key musical parameters. Finally, we provide a brief qualitative exploratory analysis of the dataset, illustrating its potential to both formulate and systematically address musicological questions concerning the genre.
Comments22 pages, 13 figures