| 摘要 |
PROBLEM TO BE SOLVED: To provide a karaoke system in which music selection time of each user is reduce, smooth introduction for singing can be made and no annoyance is made for other users by efficient and fast music selection. SOLUTION: Music sung by each user is registered and managed in a karaoke device or a karaoke host device. During the utilization time of an arbitrary user who uses an ID identification function to log in the ID into the system and the ID is recognized and a prescribed time has been passed, the system extracts the artists of the music having a performance frequency of upper prescribed numbers or a prescribed order among the artists of the music sung by the user and recommends the music of the artist or more preferably, a new music information with an appropriate timing for the user. COPYRIGHT: (C)2007,JPO&INPIT
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