Fabric/サウンドの追加

public class ExampleMod {

   public static final Identifier SAMPLE_SOUND_ID = new Identifier(MOD_ID":sample_sound")
   public static SoundEvent SAMPLE_SOUND_EVENT = new SoundEvent(SAMPLE_SOUND_ID);

   @Override
   public void onInitialize(){
        [...]
        Registry.register(Registry.SOUND_EVENT, SampleMod.MY_SOUND_ID, MY_SOUND_EVENT);
   } 

}