| 摘要 |
PROBLEM TO BE SOLVED: To register additional information which is linked to a performance reserved song, and to output it, when performing. SOLUTION: A karaoke device comprises a means for storing a queue which includes permutation of an identifier of the performance reserved song, and to which an identifier of the additional information is related to a song identifier, and the additional information; a means for displaying information; and an operation input means which receives user's operation input. The input for specifying the performance reservation song from the display, in a state in which the performance reservation songs are listed and displayed, based on the queue, and the identifier of the additional information specified by the song identifier specified in the queue are related and stored, while accepting the input of information specifying the additional information. When the reservation song is performed, based on the queue, if the additional information identifier is related to a heading song identifier in the queue, the additional information, which is related is extracted from the storing means, based on the identifier, and video output and audio output are performed in accordance with the content of the additional information, during, before and after the performance of the song. COPYRIGHT: (C)2008,JPO&INPIT
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