If it is a personalized signature, you can sign it in your profile. If it is a signature on each song, you need to sign it before each song is released, that is, write down what you want to say. Both methods can be signed, and you can choose either one to try.

National karaoke is a karaoke software produced by Tencent. , with intelligent scoring, professional mixing, friend challenge, fun interaction and social sharing functions. On August 26th, 20 14, K-song players expect that "National K-song" will be officially downloaded through Tencent App Store, and will be launched on September 6th, 20 14. As Tencent's first karaoke dating application, "National karaoke" has the original function of repeating song paragraphs, and has the functions of intelligent grading, interesting tuning, friend challenge, interesting interaction and so on.