1. Open WeChat and click Discover and Friends Circle;

2. Enter the circle of friends and click on the camera logo in the upper right corner.

3. You can shoot directly or choose a video from an album;

4. After selecting the video, you will enter this page and find the icon of music;

5. You can find your favorite music here.

6. As shown in the figure, I want to listen to the song "I miss you", enter keywords to find this song, and click Finish;

7. You can see that the music has been matched, and exit the music matching page;

8. Check the box next to the music icon to indicate that the music is ready, and click Finish;

9. Jump to the circle of friends page, enter the following copy setting permissions (visible to some friends), and click Publish ~

The above is about the steps of sending a video with music on WeChat. You can leave a message if you don't understand ~