광주 룸 노래방 주대 아가씨 안내 2025년
To have the quasi-karaoke (mono) monitor, the still left channel of the initial audio is subtracted from the correct channel. The Sega Saturn also contains a "mute vocals" characteristic that relies on a similar theory and can also be capable to regulate the pitch with the track to match the singer's vocal array.In Europe and North The us, karaoke