상남동 노래방 주대 아가씨 안내 2025년

To have the quasi-karaoke (mono) track, the still left channel of the initial audio is subtracted from the right channel. The Sega Saturn also features a "mute vocals" attribute that relies on a similar theory and is usually able to adjust the pitch on the track to match the singer's vocal vary.In Europe and North The us, karaoke tracks are Pretty