How to use the national K song cappella?

1, after opening the national K song, find the accompaniment of the song you want to record, or you can find the accompaniment you have heard before;

2, start singing, there is a switch button in the lower left corner, click record MV, and then select the appropriate filter to start recording MV. There is a camera rotating in the upper right corner, which can record the scenery around you or yourself;

Then we can see our video on the screen. Wait 5 seconds, start singing, and then click Finish Recording. A song and MV of my own was born!