| 摘要 |
A music piece order determination device includes a beat information corrector, a correlation value calculator, and a music piece order determiner. The beat information corrector acquires beat position information which includes at least information on a time of reproducing a beat when a musical composition is reproduced, acquires a tempo value which is indicative of the number of beats per unit time in the musical composition, and corrects, in the case where the tempo value is different from a predetermined reference value, the beat position information of the musical composition such that the tempo value of the musical composition becomes the same value as the reference value. The correlation value calculator calculates a correlation value indicative of a degree of correlation of the beat position information between respective musical compositions among a plurality of musical compositions, based on the beat position information when the tempo value is the same value as the reference value. The music piece order determiner determines a music piece order, which is a reproduction order for a predetermined number of musical compositions, based on the correlation value between the respective musical compositions. |
