How to Add Music to Video
You can customize your background music with the given resources. Find the audio file at the bottom of the timeline.
Tips 1. Add Audio
From the Audio tab, you can add background music to your video. You can browse music as Mood or Genre and choose a category you like. You can create your favorite list.
You can also upload your local audio files by clicking the upload icon.

From the audio playlist, you can click the play icon to have a preview.
Only the music which added a commercial use icon could be used for commercial purpose. Please pay attention to the copyright issues.

1. Click the pencil icon to open the editing window.
2. Click the heart icon to add the music to your favorite list. You can find your favorite music under the Favorites tab quickly.

3. Click the select icon to add the current music to the whole video.
Tips 2. Edit Audio

You can open the music editing window by clicking on the pencil icon on the playlist, or choose the Edit option on the timeline.
A pop-up window will appear, from where you can cut audio length and adjust the volume.
Tips 3. Delete Audio

Choose the Delete option to delete the current audio for the whole video. Select a new one from the left panel.