Here's how to upload your songs to Cool Dog Music.

1. First, on the mobile phone screen, click Cool Dog Music.

2. Then, in the open software, click the search icon in the upper right corner.

3. Then enter the name of the song you want to upload in the search box, as shown in the figure below.

4. Click Play, and then click the microphone icon on the right side of the song playing page.

5. Go to the recording studio page and start recording according to the melody. Click finish after recording, and you can do it.