| 摘要 |
PROBLEM TO BE SOLVED: To smoothly select using/non-using of a model singing according to preference by understanding an operation system state, without giving confusion to a user who selects a song. SOLUTION: The karaoke device comprises: a memory means; a user interface; a communication means; and a control means. The memory means stores a song explanation description, and the song explanation description includes a classification description of whether the model singing is attached to the song or not, and an origin description of each work, if the model singings of the plurality of works are attached to the song. The control means extracts the song explanation description corresponding to a selected song number, and first processing if one model singing work is attached, second processing if a plurality of model singing works are attached, and third processing if no model singing work is attached, are performed. In the first processing, whether the model singing is reproduced or not, is asked by an interface of the user. In the second processing, by displaying the origin description of the plurality of works, selection of the work or selection for not reproducing the work, is received. COPYRIGHT: (C)2008,JPO&INPIT
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