| 摘要 |
PROBLEM TO BE SOLVED: To eliminate an inappropriate contribution music piece distributed to a karaoke device, on the basis of notification from a user.SOLUTION: A karaoke device can execute: contribution music piece reception processing of receiving contribution music piece data from a distribution server device; reproduction processing of reproducing the contribution music piece data and normal music piece data with reproduction means; and notification processing of accepting a notification instruction from input means, only for the contribution music piece data, and transmitting, to a management server device, the notification instruction to the accepted contribution music piece data. |
