First of all, of course, you need to download the songs you want to play to the hard drive, and then create shortcuts for the MP3, WMA, and WAV format songs in the hard drive. The method is to open the folder where you store the songs in "My Computer", right-click the song names one by one, and select "Send to" > "Desktop Shortcut". Then go back to the desktop and "cut" and "paste" the shortcut of the song to the "My Documents\GTA San Andreas User Files\User Tracks" folder. (Note 1)

Make sure Microsoft Windows Media Player 9 or above is installed in your system. Apple QuickTime Player can also be considered, but for compatibility reasons, Windows Media Player is preferred.

Run , select "OPTIONS" > "AUDIO SETUP" > "USER TRACK OPTIONS" on the main interface. The first item "PLAY MODE" is set to "SEQUENTIAL", the second item "AUTOMATIC MEDIA SCAN" is set to "OFF", click the third item "SCAN USER TRACKS" to let the game scan the song shortcuts you have added. If you want to add songs in the future, don't forget to scan again.

In the game, when you are in the car, use the mouse wheel to select "USER TRACK PLAYER" to hear your song, and press to select the next song.

If you want your own music in every car every time, just set "OPTIONS" > "AUDIO SETUP" > "RADIO AUTO-TUNE" to "ON" on the main interface.

P.S. In fact, the music that comes with is quite good, but listening to your own music while speeding has a unique flavor

Note 1: If you want to play the music in the folder For all the songs, you can directly make a shortcut for the folder where the music files are stored and put it in "My Documents\GTA San Andreas User Files\User Tracks".

Note 2: "PLAY MODE (playback mode)" has three options, namely "SEQUENTIAL (sequence)", "RANDOM (unsequential)", "RADIO (radio, with advertisements)"