P3-14: Analysis and detection of singing techniques in repertoires of J-POP solo singers
Yamamoto, Yuya*, Nam, Juhan, Terasawa, Hiroko
Subjects (starting with primary): Domain knowledge -> computational music theory and musicology ; Musical features and properties -> expression and performative aspects of music ; MIR tasks -> automatic classification ; Applications -> performance, and production ; Evaluation, datasets, and reproducibility -> novel datasets and use cases ; Musical features and properties -> timbre, instrumentation, and singing voice
Presented In-person, in Bengaluru: 4-minute short-format presentation
In this paper, we focus on singing techniques within the scope of music information retrieval research. We investigate how singers use singing techniques using real-world recordings of famous solo singers in Japanese popular music songs (J-POP). First, we built a new dataset of singing techniques. The dataset consists of 168 commercial J-POP songs, and each song is annotated using various singing techniques with timestamps and vocal pitch contours. We also present descriptive statistics of singing techniques on the dataset to clarify what and how often singing techniques appear. We further explored the difficulty of the automatic detection of singing techniques using previously proposed machine learning techniques. In the detection, we also investigate the effectiveness of auxiliary information (i.e., pitch and distribution of label duration), not only providing the baseline. The best result achieves 40.4% at macro-average F-measure on nine-way multi-class detection. We provide the annotation of the dataset and its detail on the appendix website.