| 摘要 |
PROBLEM TO BE SOLVED: To continuously duet or the like with a desired partner situated at a distant location for a given length of time and allow operations of a device from mutual locations.SOLUTION: In a first karaoke device 20a and a second karaoke device 20b mutually communicably connected to each other, a same music is simultaneously reproduced, and a singing voice input in each karaoke device is mutually communicated and reproduced. In the first karaoke device 20a or the second karaoke device 20b, when a user's operation of a music reservation is detected, music reservation list update means updates a music reservation list. Music reservation list reflection means reflects the updated music reservation list on the music reservation list in storage means of the first karaoke device 20a and the second karaoke device 20b. |
