How to add background music to WeChat?

1. First open WeChat, click My Options below, and then click the camera in the upper right corner.

2. Then press and hold the camera to record the video.

3. After recording, it will be in music notation below.

4. The system will recommend some music song fragments. Choose one of them as background music, and you don't need to uncheck the video soundtrack to block it.

5. After adding background music, click in the lower right corner.

6. Finally, you can share it with your friends.