광주 룸 노래방 주대 아가씨 안내 2025년
To have the quasi-karaoke (mono) keep track of, the left channel of the original audio is subtracted from the appropriate channel. The Sega Saturn also incorporates a "mute vocals" function that is predicated on exactly the same theory and is also able to adjust the pitch from the track to match the singer's vocal variety.In Asia, a karaoke box is