diff --git a/Projekte/monopoly/model/src/main/java/pp/monopoly/notification/SoundEvent.java b/Projekte/monopoly/model/src/main/java/pp/monopoly/notification/SoundEvent.java
index b42ed7d..2eaaefe 100644
--- a/Projekte/monopoly/model/src/main/java/pp/monopoly/notification/SoundEvent.java
+++ b/Projekte/monopoly/model/src/main/java/pp/monopoly/notification/SoundEvent.java
@@ -1,25 +1,26 @@
+////////////////////////////////////////
+// Programming project code
+// UniBw M, 2022, 2023, 2024
+// www.unibw.de/inf2
+// (c) Mark Minas (mark.minas@unibw.de)
+////////////////////////////////////////
+
 package pp.monopoly.notification;
 
 /**
- * Event when a sound needs to be played.
+ * Event when an item is added to a map.
  *
- * @param soundFileName the sound file to be played
+ * @param sound the sound to be played
  */
-public class SoundEvent implements GameEvent {
-    private final String soundFileName;
-
-    public SoundEvent(Sound sound) {
-        this.soundFileName = sound.getFileName(); // Angenommen, Sound hat eine Methode getFileName()
-    }
-
-    public String getSoundFileName() {
-        return soundFileName;
-    }
+public record SoundEvent(Sound sound) implements GameEvent {
 
+    /**
+     * Notifies the game event listener of this event.
+     *
+     * @param listener the game event listener
+     */
     @Override
     public void notifyListener(GameEventListener listener) {
         listener.receivedEvent(this);
     }
 }
-
-