How to make your own recording with background music

With the "sound track" and "music track" of Acoustic Studio, the steps are as follows:

1, use the software to open the recording file you want to edit.

2, the recording file will be dragged to the "sound track".

3, and then open the background music file according to the first step.

4. Then drag the background music file to the "Music Track".

5. Then click Share on the menu bar and select "Create Sound File".