To represent the merchandise quality of music by a numerical value by adding a score to the good or bad (melody goodness) of a song; and to add a numerical character and a score even to an object to which a score can not be added in the conventional manner.

A scoring device includes: an album data registering function for registering album data of a musical work and recorded music data; an album data display screen for browsing the album data and the recorded music data; a voting function for allowing a user to vote to a song; a personal inclination obtaining function for allowing a server to obtain personal tendency of a voter; a popular voice statistic function for allowing the server to accumulate voting results; a display screen of a statistic result; a sense score collating function for allowing a voter himself/herself to personally recognize his/her own sense score; a favor degree collating function for allowing the voter himself/herself to personally recognize his/her own favor degree; and the total statistic function for performing the total statistics of many degrees.