Descriptive statistics for the acoustic and musical features of the musical pieces nominated by the participants (N = 124).

Note. Energy measures the intensity and the powerful activity released throughout the piece. Dance ability describes whether a piece is suitable for dancing, and it combines musical elements such as tempo, rhythm stability, beat strength, and overall regularity. Valence takes into account acoustic information such as pitch, timbre, and mode. Energy, dance ability, and valence values range between 0 and 1. A value close to one indicates high energy or arousal, high dance ability, and positive valence, while a value close to zero corresponds to low energy or arousal, low dance ability, and negative valence.Descriptive statistics for the acoustic and musical features of the musical pieces nominated by the participants (N = 124).说明：能量（Energy）用于衡量乐曲整体所蕴含的强度与释放的强劲活力。舞蹈适配度（Dance ability）用于表征乐曲是否适合用于舞蹈，其综合考量了速度、节奏稳定性、节拍强度以及整体规整性等音乐元素。效价（Valence）则考量了音高、音色、调式等声学信息。能量、舞蹈适配度与效价的取值范围均为0至1。取值越接近1，代表乐曲的能量或唤醒度越高、舞蹈适配度越强且效价为正；反之取值越接近0，则代表能量或唤醒度越低、舞蹈适配度越弱且效价为负。本部分为参与者提名的124首（N=124）乐曲的声学与音乐特征描述性统计结果。