| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide joyful services accompanied by game-like elements for a user customer during an ordinary karaoke use action in which a user selects and reserves music and sings when his or her turns comes. <P>SOLUTION: The karaoke device which registers music identification information in a playing-reservation remote control signal received from a remote controller in a queue and plays karaoke accompaniments of the music registered in the queue in order is provided with a privilege message output means which registers the music identification information in the queue together with a privilege flag when the privilege flag is attached to the music identification information in the playing-reservation remote control signal and informs a user of a message of 'A privilege is given to a person having reserved this music.' when the playing turn of the music comes. <P>COPYRIGHT: (C)2003,JPO |
