?? ???? ??? ??? ??? ????? ??? ??? ????? ??? ??? ??. ??? ??? ?? ??? ?? ??? ????? ????? ?????? ?????. ??? ??? ??? ??? ?? ? ??? ???? ?? ??? ??? ??????. The patent holder in the karaoke equipment is Roberto del Rosario, who's in the Philippines. He produced the karaoke's sing-along procedure in 1975 which is identified as the sole holder of the paten

????? ????? ???? ??? ??? ?? ???? ???? ??? ???. ??? ??? ?? ??? ?? ?? ????? ????? ?? ?? ?? ????? ? ???? ???? ?? ? ?? ??? ??? ????? ???? ?? ?? ?? ?? ??? ???? ??? ???. Karaoke is a popular action, Specially on weekends and vacations. It’s recommended to generate reservations in advance to secure your most popular time slot and home sizing. ?? ??