| 摘要 |
PROBLEM TO BE SOLVED: To provide a karaoke system that enables a user to effectively use the waiting time, when there is no vacant karaoke machine. SOLUTION: The karaoke system is equipped with an input/output device 20 including: an inter-music information display means 100 of displaying inter-music information outputted between pieces of music, i.e. when a karaoke machine 18 outputs no performance music on a video display device 70; a music selection input accepting means 102; and an order input accepting means 102 of accepting input, regarding the inter-music information to be displayed by the inter-music information display means 100. Thus the input/output device 20 is installed in a waiting room 16, where the user waits, when there is no free karaoke machine 18 to enable the user to read the inter-music information and perform input regarding the inter-music information, so that the user can spend a meaningful time. COPYRIGHT: (C)2006,JPO&NCIPI
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