CCMUSIC Piano Sound Quality Dataset

The dataset contains 12 gamut audio files (.wav / .mp3 / .m4a format) and 1320 split single-tone audio files (.wav / .mp3 / .m4a format) of 7 pianos in the piano room of the China Conservatory of Music (Kawai upright piano, Kawai grand piano, Yongchang upright piano, Xinghai upright piano, Steinway Grand Theater grand piano, Steinway grand piano and Pearl River upright piano), totaling 1332 files. In addition, there is a piano sound quality subjective evaluation questionnaire (.xls format), including the scores of 29 participants in the subjective evaluation of piano sound quality.