'KARAOKE' CENTRALIZED CONTROL SYSTEM AND MUSIC CONTROL DATA

摘要

PROBLEM TO BE SOLVED: To allow that, when a communication Karaoke machine or a Karaoke autochanger of the maker or kind relating to a requested Karaoke music is in use and an unoccupied machine is absent, the same requested music can be quickly retrieved and reproduced by the communication Karaoke machine or the Karaoke autochanger of the other maker or class. SOLUTION: This Karaoke centralized control system is provided with a centralized control center which collectively controls the plural communication Karaoke machine and the other Karaoke autochangers and, further, the centralized control center is provided with a music control data which controls the music by the title of music or by the name of singer in the state capable of retrieving by scrolling and a retrieving means which can retrieve the music control data by scrolling.