| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent reservations for a specific user from being concentrated in duet reservations in karaoke. <P>SOLUTION: A karaoke music selection apparatus is characterized in executing: duet reservation processing for registering, on a reservation list, duet reservation information in which two logged-in users are made corresponding to a music identifier; play processing which causes music play means to sequentially play music information corresponding to music identifiers registered on the reservation list; and reservation inhibition processing for counting for each user the number of duet reservation information items, which is reservation information for duets registered on the reservation list that have not started or finished playing, and inhibiting the duet reservation processing for a user whose counted number of the duet reservation information items exceeds the possible number of music reservation. <P>COPYRIGHT: (C)2012,JPO&INPIT |
