| 摘要 |
PROBLEM TO BE SOLVED: To provide the KARAOKE device which plays duet music while exchanging the intervals of a male part and a female part by the parts, and can display the texts of the male part and female part in different colors and marks by the parts. SOLUTION: When a part exchange button is pressed following the input of the music number of the duet music, part information indicating the start of the male part is changed into information indicating the start of the female part and the part information indicating the start of the female part is changed into the information indicating the start of the male part as to part information of musical performance information; and a mark 33 indicating the male part is changed into a mark 32 indicating the female part and the mark 32 indicating the female part is changed into the mark 33 indicating the male part as to marks of text information. Therefore, the duet music can be played while the intervals of the male part and female part are changed by the parts and the marks for discriminating between the texts of the male part and female part are changed by the parts. |
