The patent holder from the karaoke equipment is Roberto del Rosario, that is from the Philippines. He made the karaoke's sing-alongside program in 1975 which is recognized as the sole holder of the patent for just a karaoke procedure on earth.[20] Later on developments[edit] From lovely sunsets to lively evenings https://xn--939au0g6rj1ue34n9rrf5c.online/