KARAOKE UTILIZATION SERVER FOR SELECTING MEDLEY MUSICAL PIECE BASED ON PERSONAL SONG BOOK

摘要

PROBLEM TO BE SOLVED: To provide a Karaoke utilization server for recommending a medley musical piece that a member is easy to sing.;SOLUTION: A medley musical piece index which collects mapping of a medley musical piece ID assigned to the medley musical piece, with a set of the musical piece IDs assigned to a plurality of musical pieces constituting the medley musical piece, and a personal song book database which collects mapping of a member ID with a personal song database composed of a plurality of musical piece IDs, are stored. Based on a musical piece ID set of a personal song book (2) which corresponds to the member ID (1), and a musical piece ID set which corresponds to each medley musical piece ID in the medley musical piece index, a medley musical piece ID (3) including many pieces of the musical piece ID set of the personal song book (2) is selected as the medley musical piece which is recommended to a member of the member ID (1), and the member ID (1) and the medley musical piece ID (3) are stored by relating each other. When the member ID is received from a Karaoke device, the medley musical piece ID stored by relating it to the member ID is returned.;COPYRIGHT: (C)2010,JPO&INPIT