How to add your own music to the WeChat public account
1. Enter the WeChat public platform, enter your account information to log in to the backend, and click Management-Material Management, as shown in the figure below.
2. On the material management page, select the graphic message column and click "New Graphic Message" on the right, as shown in the figure below.
3. On the new graphic message page, fill in the title, select the cover image, enter text in the text editing box, and then find the music icon in the editor, as shown in the figure below.
4. Enter the page to add music. Currently, there is no option to upload local music. You can only choose online music from QQ Music. Therefore, you need to enter the song title or author in the search box to find it. After selecting the music, click "OK", as shown in the figure below.
5. Then in the content editing box, you can see the added music, as shown in the figure below.
6. After confirming the content, click "Save" at the bottom to complete the editing of the article. You can send it to the group later, as shown in the figure below.