상남동 노래방 주대 아가씨 소개 2025년

To have the quasi-karaoke (mono) track, the still left channel of the first audio is subtracted from the right channel. The Sega Saturn also incorporates a "mute vocals" attribute that relies on a similar basic principle and is usually equipped to adjust the pitch of the tune to match the singer's vocal range.A row of three karaoke booths in a shop