강남가라오케 In 1975, the Filipino entrepreneur and piano company Roberto del Rosario also claimed to get invented the first karaoke-style device known as the "Sing-Alongside Procedure" (SAS). The device included a number of characteristics enclosed in only one transportable cabinet casing; which includes an amplifier, a speaker, a double or https://luisr909qia0.wikigiogio.com/user