Sound does not play when I run the JAR, but it does when I run it in eclipse.
Here is where I load the clips:
public void init(){
    System.out.println         
        
In order to run your current code, the folder music should be in the same folder the jar file is located in.
Another solution is to package your music folder inside the jar file and then change your code to:
InputStream is = getClass().getResourceAsStream("/music/" + name[x]);
AudioInputStream sound = AudioSystem.getAudioInputStream(is);