| 摘要 |
PROBLEM TO BE SOLVED: To determine whether to permit a music selection reservation by way of a personal portable terminal, on the basis of a distance relation between the personal portable terminal and a karaoke performance terminal.SOLUTION: A karaoke music selection system includes music selection reservation permission means 21, and thereby, when receiving music selection reservation information from any personal portable terminal 50, refers to a pairing permission determination database 23, and permits a music selection reservation based on the received music selection reservation information if present position information included in the music selection reservation information is present within an area associated with performance terminal identification information included in the music selection reservation information and does not permit the music selection reservation based on the received music selection reservation information if the present position information is not present within the area. |
