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 includes a "mute vocals" attribute that relies on the same principle and is also in a position to adjust the pitch of the music to match the singer's vocal variety.In Europe and North America, karaoke tracks