광주 룸 노래방 주대 아가씨 안내 2025년
To get the quasi-karaoke (mono) track, the left channel of the original audio is subtracted from the ideal channel. The Sega Saturn also includes a "mute vocals" element that is predicated on the same principle and can be in a position to adjust the pitch from the track to match the singer's vocal vary.In Asia, a karaoke box is the preferred style