1. First, click the "+"at the bottom of the Philharmonic app page to enter the DIY page.

2. Click on the audio CRBT clip and select Audio to make CRBT.

3. Select a local song, drag the icon, and cut the required CRBT.

4, click on the voice change, you can carry out a certain degree of voice change processing; Click the speed change to accelerate and decelerate; You can also choose a fade-in effect.

5. After editing, click Save, and then select Set CRBT.