1. First click the shortcut of your red alert, click "Properties", then click "Find Target" to find the installation disk (you can skip this step if you know where the installation disk is)

2. Click on the "Taunts" folder and put your music into the folder

3. Enter the game

4. Click on the encounter to start. Game, press the "Esc" key, then click on the game control, continue to "Music" and select the song you want to listen~

5. Enjoy!

Hope to adopt it!