| 摘要 |
PROBLEM TO BE SOLVED: To provide a lyric retrieving device and a lyric retrieval program, for retrieving highly efficiently even lyric data constituted including both original lyric and reading information. SOLUTION: This lyric retrieving device/lyric retrieval program generates second lyric data from first lyric data stored in the a first lyric data storage means, and stores the second lyric data generated by this manner into the second lyric data storage means. An input retrieving character string is retrieved for the second lyric data stored in the second lyric data storage means. The lyric are thereby retrieved with excellent retrieval efficiency, even in using the character string including additional lyric data, while using the second lyric data, i.e. the data substituted with the additional lyric data corresponding to the character added with the additional lyric data, when retrieving the lyrics. COPYRIGHT: (C)2009,JPO&INPIT
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