Km, can I use the national K song?

You can't. Km, 20 14, originated from the industry experience and channel accumulation of China IT500 Star Network Ruijie (A-share 002396) in KTV Digital Entertainment 16, and Km came into being. Km and national karaoke are two softwares, so Km cannot use national karaoke. "National karaoke" is a karaoke software produced by Tencent, which has the functions of intelligent scoring, professional mixing, friend challenge, tuning, interesting interaction and social sharing.