KARAOKE MACHINE, RATIO RESPONDING TYPE TAG ACCOMPANYING THE SAME AND THEIR USE METHOD

PROBLEM TO BE SOLVED: To previously report the start of playing of a KARAOKE musical piece reserved for playing to a person requesting this musical piece. SOLUTION: This KARAOKE machine 1 stores an ID reference table making the user IDs indentifying the individual persons of the KARAOKE machine users and a tag ID for identifying a radio call type tag 80 correspondent to each other, makes playing reservation by attaching the user ID to the musical piece ID upon receipt of the music selection information attached with the user ID from a remote control transmitter 30, acquires the tag ID corresponding to the user ID accompanying the musical piece ID from the ID reference table described above before the suitable time for play processing the musical piece, generates the tag assignment signal including this acquired tag ID and radio transmits the same. This radio responding type tag 80 operates a reporting means, such as speaker, when the tag ID in the tag assignment signal and its own tag ID coincide with each other. The requesting the reserved musical piece is thus reported that the playing of this musical piece will soon be started by using the KARAOKE machine described above and the radio responating type tag described above.