1. You first enter your QQ space, click on the music box to add music, and then click on the network to add. In the Add URL box, enter the address of the song you want to add (you can search for songs on Baidu in advance, copy and paste the song address), enter the song name, artist name, click Submit, and click Set as background music.

2. If you are a green diamond, you can add background music directly to the music box, or you can purchase music directly.