| 摘要 |
PROBLEM TO BE SOLVED: To request singing again of karaoke music while making signing as a disclosure condition of a requester.SOLUTION: A karaoke system includes: a procedure SS15 for detecting a group authentication state utilized and authenticated by a plurality of users including an application user to be responded and an application user; a procedure SS25 for storing a singing history of the application user to be responded when the group authentication state is detected; a remote control 35 for receiving an encore application to the application user to be responded by the application user for music included in the singing history of the application user to be responded; a procedure SS40 for performing an encore notification corresponding to the received encore application; and a procedure SS55 for disclosing a name of the application user to the application user to be responded when the application user to be responded performs the encore singing corresponding to the notified encore application.SELECTED DRAWING: Figure 4 |
