diff --git a/HeatUp/src/de/heatup/audio/AudioFiles.java b/HeatUp/src/de/heatup/audio/AudioFiles.java
new file mode 100644
index 0000000..19505f9
--- /dev/null
+++ b/HeatUp/src/de/heatup/audio/AudioFiles.java
@@ -0,0 +1,27 @@
+package de.heatup.audio;
+
+public class AudioFiles {
+	
+	//base path
+	private static final String basePath = "src/de/heatup/resources/audio/";
+	
+	//sound files
+	private String Invaders;
+	private String YouGetNothing;
+	
+	public AudioFiles() {
+		
+		//set paths
+		this.Invaders = basePath + "8bitinvaders.wav";
+		this.YouGetNothing = basePath + "yougetnothing.wav";
+	}
+	
+	public String getInvaders() {
+		return this.Invaders;
+	}
+	
+	public String getYouGetNothing() {
+		return this.YouGetNothing;
+	}
+	
+}
diff --git a/HeatUp/src/de/heatup/audio/AudioPlayer.java b/HeatUp/src/de/heatup/audio/AudioPlayer.java
index 98c14a8..5e13e2a 100644
--- a/HeatUp/src/de/heatup/audio/AudioPlayer.java
+++ b/HeatUp/src/de/heatup/audio/AudioPlayer.java
@@ -12,7 +12,8 @@ public class AudioPlayer {
 	
 	public AudioPlayer() {}
 	
-	public void play(String file) {
+	/** plays a file once */
+	public void play(String file) {		
 		
 		try {
 			final Clip clip = (Clip)AudioSystem.getLine(new Line.Info(Clip.class));
@@ -37,5 +38,34 @@ public class AudioPlayer {
 		} catch (Exception e) {
 			e.printStackTrace(System.out);
 		}	
-	}	
+	}
+	
+	/** loops every given file */
+	public void loop(String file) {
+		
+		try {
+			final Clip clip = (Clip)AudioSystem.getLine(new Line.Info(Clip.class));
+			clip.addLineListener(new LineListener() {
+				
+				@Override
+				public void update(LineEvent event) {
+					if(event.getType() == LineEvent.Type.STOP)
+						clip.close();
+				}
+			});
+			
+			File f = new File(file);
+			if(!f.exists()) {
+				System.out.println("File not found: " + f.getAbsolutePath());
+				return;
+			}
+			
+			clip.open(AudioSystem.getAudioInputStream(f));
+			clip.loop(clip.LOOP_CONTINUOUSLY);
+			
+		} catch(Exception e) {
+			e.printStackTrace(System.out);
+		}		
+	}
+
 }
diff --git a/HeatUp/src/de/heatup/audio/Main.java b/HeatUp/src/de/heatup/audio/Main.java
index f69a460..7ea6d67 100644
--- a/HeatUp/src/de/heatup/audio/Main.java
+++ b/HeatUp/src/de/heatup/audio/Main.java
@@ -4,11 +4,10 @@ public class Main {
 	
 	public static void main(String[] args) {
 		
-		SoundfileBomb b = new SoundfileBomb();
-		
+		AudioFiles f = new AudioFiles();
 		AudioPlayer p = new AudioPlayer();
-		p.play(b.getPath());
-		
+		//p.loop(f.getInvaders());
+		p.play(f.getYouGetNothing());
 		
 	}
 }
diff --git a/HeatUp/src/de/heatup/audio/SoundfileBomb.java b/HeatUp/src/de/heatup/audio/SoundfileBomb.java
deleted file mode 100644
index 982443e..0000000
--- a/HeatUp/src/de/heatup/audio/SoundfileBomb.java
+++ /dev/null
@@ -1,14 +0,0 @@
-package de.heatup.audio;
-
-public class SoundfileBomb {
-	private String path;
-	
-	public SoundfileBomb() {
-		this.path = "src/de/heatup/resources/audio/" + "bomb.wav";
-	}
-	
-	public String getPath() {
-		return this.path;
-	}
-	
-}
diff --git a/HeatUp/src/de/heatup/audio/SoundfileInvaders.java b/HeatUp/src/de/heatup/audio/SoundfileInvaders.java
deleted file mode 100644
index 8a1a59f..0000000
--- a/HeatUp/src/de/heatup/audio/SoundfileInvaders.java
+++ /dev/null
@@ -1,14 +0,0 @@
-package de.heatup.audio;
-
-public class SoundfileInvaders {
-	private String path;
-	
-	public SoundfileInvaders() {
-		this.path = "src/de/heatup/resources/audio/" + "8bitinvaders.wav";
-	}
-	
-	public String getPath() {
-		return this.path;
-	}
-	
-}
diff --git a/HeatUp/src/de/heatup/resources/audio/audiosample.wav b/HeatUp/src/de/heatup/resources/audio/audiosample.wav
deleted file mode 100644
index bf7fc00..0000000
Binary files a/HeatUp/src/de/heatup/resources/audio/audiosample.wav and /dev/null differ
diff --git a/HeatUp/src/de/heatup/resources/audio/yougetnothing.wav b/HeatUp/src/de/heatup/resources/audio/yougetnothing.wav
new file mode 100644
index 0000000..52b45c7
Binary files /dev/null and b/HeatUp/src/de/heatup/resources/audio/yougetnothing.wav differ
diff --git a/HeatUp/src/de/heatup/ui/Main.java b/HeatUp/src/de/heatup/ui/Main.java
index f8706aa..ba5d124 100644
--- a/HeatUp/src/de/heatup/ui/Main.java
+++ b/HeatUp/src/de/heatup/ui/Main.java
@@ -13,8 +13,8 @@ import java.awt.Point;
 import javax.swing.JFrame;
 import javax.swing.JPanel;
 
+import de.heatup.audio.AudioFiles;
 import de.heatup.audio.AudioPlayer;
-import de.heatup.audio.SoundfileInvaders;
 import de.heatup.cfg.Config;
 import de.heatup.logging.Logger;
 import de.heatup.mapengine.CollisionHandler;
@@ -129,9 +129,12 @@ public class Main extends JFrame implements Runnable {
 		actionPanel.setVisible(true);
 		statusPanel.setVisible(true);
 		
-		SoundfileInvaders bgsound = new SoundfileInvaders();
+		/** 
+		 * muss noch in den ClasLoader, loop für background sound geht 
+		 */
+		AudioFiles f = new AudioFiles();
 		AudioPlayer p = new AudioPlayer();
-		p.play(bgsound.getPath());
+		p.loop(f.getInvaders());
 	}