Use Kugou music software and file manager.
1. Use Kugou Music software: In Kugou Music software, click "Local Music" in the left navigation bar, select the song you want to transfer, and click the three-dot icon on the right side of the song. Select "Transfer songs to mobile phone" or "Transfer songs to computer".
2. Use the file manager: In the file manager, find the Kugou Music folder. After entering, find the "kgmusic" folder. You can find the downloaded songs in this folder. Just copy the file to your computer.