| 摘要 |
PURPOSE: A method for analyzing song information through a song accompanying machine is provided to use accompanying machine information, music information, musical performance information being transmitted from song accompanying machines which are located in various places and connected to the center through a network as statistics data with respect to song uses of users. CONSTITUTION: A central server receives an inherent number of an output song accompanying machine(701). The server registers installation information of the accompanying machine through the Internet according as the accompanying machine is installed in a store(702). The server receives information of new song to be output(703). The server transmits the information of new song to accompanying machines of the whole country(704). An accompanying machine user sings a wanted song through an accompanying machine(705). The central server receives musical performance history information as a log file format from the accompanying machines of the whole country day after day. The server collects and classifies the received musical performance history information and stores the information in the database. The server receives an analysis request and analyzes musical performance history information stored in the database. The analyzed accompanying machine use information is transmitted to a user who requested the information.
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