| 摘要 |
PROBLEM TO BE SOLVED: To enhance convenience in the music selection of Karaoke. SOLUTION: The Karaoke system comprises a digital reproduction device, including a classification function in which multiple music piece data is stored and the multiple music piece data is classified as the play list, and a communication function; and a karaoke unit, including a music piece data base which is communicable with the plurality of digital reproduction devices. When a music piece information data of the play list transmitted from the digital reproduction devices is received, the karaoke unit searches the music piece that corresponds to the music piece information data, and creates a reproduction music piece list, based on the searched music piece. COPYRIGHT: (C)2008,JPO&INPIT
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