| 摘要 |
PROBLEM TO BE SOLVED: To facilitate the selection of music in a karaoke device, and produce the game property. SOLUTION: In addition to song number corresponding to karaoke song in 1:1, random selection numbers of genre designated song number and singer designated song number are set. When a genre designated song number is inputted, one song is selected at random from the songs of the genre designated by this song number, and this song is played. Since the song number is formed of singer number + song number by words, one song is selected, when a singer designated song number is inputted, at random from the song numbers having this singer number, and played. Thus, a song can be properly selected even when its song number is not clearly known, and game property can be imparted to the selection of song. |
