Inventor of first karaoke machine, Shigeichi Negishi, dies aged 100
By Oscar Holland, CNN (CNN) — Shigeichi Negishi, the entrepreneur who invented the world’s first karaoke machine, has died aged 100. Negishi, whose 1967 “Sparko Box” prototype is among several devices credited with ushering in Japan’s karaoke craze, died from natural causes in January. His death, which was made public last week, was confirmed to
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