Method 1:
1. Open the QQ music software on your computer and find your favorite music.
2. Enter the music you want to listen to or the name of your favorite author in the search box.
3. After finding the song you want to listen to, double-click it with the mouse to play it.
4. Click the loop button on the play page and select single loop to play music all the time.
Method 2: Click "Single Cycle" on the single cycle page of QQ music.
Method 3:
1. Open the QQ music application and click the three bar icons in the upper right corner.
2. Select Settings in the pop-up menu.
3. In the settings interface, find the "Play Settings" option and click Enter.
4. In the playback setting interface, find the "single loop" option and check it.