| 摘要 |
<P>PROBLEM TO BE SOLVED: To easily and highly precisely retrieve desired music contents employing other music information related to the music contents even though music information such as the name of the music and the name of the artist or the like is not known. <P>SOLUTION: A music distributing server 2 stores lyrics key word information of music contents, the year in which the music of the music contents was put on the market or the year in which the music became popular, the name of the merchandise and the name of the company of television commercial in which the music of the music contents was used and the name of a television program of a drama or the like, in which the music of the music contents was used with the music data of the contents, as the retrieval information of the music contents being related to the contents into a music contents database 13. When a retrieval key word corresponding to the retrieval information is inputted from a portable terminal 1, a contents retrieval processing section 11 conducts retrieval processing based on the retrieval key word and extracts the object music contents. <P>COPYRIGHT: (C)2004,JPO |
