“…Several public datasets or digital archives have been constructed as knowledge resources for music with various perspectives [24], (e.g., performance recordings data [10], metadata [genre, composer, lyrics, etc. [11,27,30]], musical scores [MIDI [16], piano notation [8,31]], information associated with [fingering [22], music analysis [12]], other multimodal information [18,33], emotions [3,35], listening history [26], and performers' interpretations [14,15,21,25]). Most of the datasets are the data of the sound source itself.…”