diff --git a/boulder-dash/src/fr/enssat/BoulderDash/bridges/SoundBridge.java b/boulder-dash/src/fr/enssat/BoulderDash/bridges/SoundBridge.java
new file mode 100644
index 00000000..6372310b
--- /dev/null
+++ b/boulder-dash/src/fr/enssat/BoulderDash/bridges/SoundBridge.java
@@ -0,0 +1,6 @@
+package fr.enssat.BoulderDash.bridges;
+
+public interface SoundBridge {
+    void play();
+    void stop();
+}
diff --git a/boulder-dash/src/fr/enssat/BoulderDash/bridges/SoundBridgeFactory.java b/boulder-dash/src/fr/enssat/BoulderDash/bridges/SoundBridgeFactory.java
new file mode 100644
index 00000000..163f6770
--- /dev/null
+++ b/boulder-dash/src/fr/enssat/BoulderDash/bridges/SoundBridgeFactory.java
@@ -0,0 +1,7 @@
+package fr.enssat.BoulderDash.bridges;
+
+public class SoundBridgeFactory {
+    public static SoundBridge createSoundBridgeFromFilePath(String filePath) {
+        return new SoundJLayerBridge(filePath);
+    }
+}
diff --git a/boulder-dash/src/fr/enssat/BoulderDash/bridges/SoundJLayerBridge.java b/boulder-dash/src/fr/enssat/BoulderDash/bridges/SoundJLayerBridge.java
index e1088119..9d05fa97 100644
--- a/boulder-dash/src/fr/enssat/BoulderDash/bridges/SoundJLayerBridge.java
+++ b/boulder-dash/src/fr/enssat/BoulderDash/bridges/SoundJLayerBridge.java
@@ -14,7 +14,7 @@ import javazoom.jl.player.FactoryRegistry;
  * @author      Valerian Saliou <valerian@valeriansaliou.name>
  * @since       2015-06-19
  */
-public class SoundJLayerBridge extends PlaybackListener implements Runnable {
+public class SoundJLayerBridge extends PlaybackListener implements Runnable, SoundBridge {
     private String filePath;
     private AdvancedPlayer player;
     private Thread playerThread;
diff --git a/boulder-dash/src/fr/enssat/BoulderDash/helpers/AudioLoadHelper.java b/boulder-dash/src/fr/enssat/BoulderDash/helpers/AudioLoadHelper.java
index bcfc6435..11d0a7cf 100644
--- a/boulder-dash/src/fr/enssat/BoulderDash/helpers/AudioLoadHelper.java
+++ b/boulder-dash/src/fr/enssat/BoulderDash/helpers/AudioLoadHelper.java
@@ -1,6 +1,7 @@
 package fr.enssat.BoulderDash.helpers;
 
-import fr.enssat.BoulderDash.bridges.SoundJLayerBridge;
+import fr.enssat.BoulderDash.bridges.SoundBridge;
+import fr.enssat.BoulderDash.bridges.SoundBridgeFactory;
 
 import java.io.File;
 import java.io.FilenameFilter;
@@ -17,8 +18,8 @@ import java.util.HashMap;
 public class AudioLoadHelper {
     private static String pathToAudioStore = "./res/audio";
 
-    private SoundJLayerBridge musicToPlay;
-    private HashMap<String, SoundJLayerBridge> preloadedSounds;
+    private SoundBridge musicToPlay;
+    private HashMap<String, SoundBridge> preloadedSounds;
 
     /**
      * Class constructor
@@ -47,9 +48,8 @@ public class AudioLoadHelper {
             this.stopMusic();
         }
 
-        this.musicToPlay = new SoundJLayerBridge(
-                this.getMusicPathInAudioStore(musicId)
-        );
+        String filePath = this.getMusicPathInAudioStore(musicId);
+        this.musicToPlay = SoundBridgeFactory.createSoundBridgeFromFilePath(filePath);
         this.musicToPlay.play();
     }
 
@@ -66,7 +66,7 @@ public class AudioLoadHelper {
     private void preloadSounds() {
         // Initialize
         String curSoundIdPrep;
-        this.preloadedSounds = new HashMap<String, SoundJLayerBridge>();
+        this.preloadedSounds = new HashMap<>();
 
         // List sound files
         File soundsDir = new File(AudioLoadHelper.pathToAudioStore + "/sounds/");
@@ -82,9 +82,8 @@ public class AudioLoadHelper {
             curSoundIdPrep = curSoundId.getName();
             curSoundIdPrep = curSoundIdPrep.substring(0, curSoundIdPrep.lastIndexOf('.'));
 
-            this.preloadedSounds.put(curSoundIdPrep, new SoundJLayerBridge(
-                    curSoundId.getPath()
-            ));
+            this.preloadedSounds.put(curSoundIdPrep,
+                    SoundBridgeFactory.createSoundBridgeFromFilePath(curSoundId.getPath()));
         }
     }
 
@@ -94,7 +93,7 @@ public class AudioLoadHelper {
      * @param   soundId  Sound identifier
      * @return  Preloaded sound instance
      */
-    private SoundJLayerBridge getPreloadedSound(String soundId) {
+    private SoundBridge getPreloadedSound(String soundId) {
         return this.preloadedSounds.get(soundId);
     }