When the person of the sex which differs from the origin tune singer sings, when the sex data of the origin tune singer

摘要

PPROBLEM TO BE SOLVED: To properly change a performance key which is unexpectedly difficult for coping with gender vocal register difference, on the basis of simple operation at a request stage before singing, without concerning about the performance key, even by a user who is a beginner with little knowledge about operation of the karaoke device and the performance key. PSOLUTION: A musical piece ID, a karaoke data, a gender of an original singer and a default key value are related and stored, and the gender of a singing schedule person is input upon request reservation. When the gender is input, the performance key of the musical piece is changed by a predetermined value in a key change rule, on the basis of the prescribed key change rule specified by the gender of the original singer of the performance musical piece, and the gender of the singing schedule person, when performance of the request is processed. PCOPYRIGHT: (C)2011,JPO&INPIT