| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem that, in a karaoke system in which, in a portable terminal of a user is used as a remote controller of a karaoke, when the user uses the same portable terminal as the remote controller at a plurality of karaoke stores, a musical piece not existing in the karaoke store may be displayed in the remote controller in the case where there is a difference between musical pieces performed at the karaoke stores.SOLUTION: When a remote controller terminal is paired with a karaoke device at a karaoke store, a musical piece which can be sung is transferred to the remote controller by the karaoke device and displayed to a user. |
