| 摘要 |
PROBLEM TO BE SOLVED: To provide a Karaoke device showing performance which motivates a Karaoke user to desire to sing, by which the user promptly and smoothly becomes ready for singing, when the motivation arises on the user. SOLUTION: Each input of a musical piece ID, a work ID and a selection command is made possible. When input of the musical piece ID is received, the musical piece ID is registered in a queue, and when input of the work ID is received, the work ID is registered in a queue. When it becomes turn of the work ID registered in the queue, a musical piece introduction omnibus work associated with the work ID is reproduced, and when input of a selection command is received during the reproduction, a musical piece ID attached to a music video short work of the omnibus work under reproduction is registered in the queue at the input receiving time. COPYRIGHT: (C)2011,JPO&INPIT
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