| 摘要 |
PROBLEM TO BE SOLVED: To foresee how many more songs can be sung and to efficiently utilize using time by displaying the fact that playable time becomes prescribed time in predetermined time and the playing time of KARAOKE (orchestration without lyrics) songs based on stored request information when the prescribed time comes. SOLUTION: In the case that the prescribed time in predetermined KARAOKE utilization time comes, a CPU 14 makes a CRT display device 3 display the fact that the prescribed time comes. Thus, for instance, when the predetermined prescribed time comes while a user enjoys KARAOKE, displayed contents are viewed and the fact is recognized. Simultaneously, based on the request information stored inside an HDD 15 for which the user already inputs requests, the CPU 14 makes the CRT display device 3 display the song number, a song name and the playing time for respective songs. Thus, by viewing the display, collation with remaining time is performed and how many more KARAOKE songs can be sung is foreseen. |
