diff --git a/lumpundform-html/war/WEB-INF/lib/gwt-servlet.jar b/lumpundform-html/war/WEB-INF/lib/gwt-servlet.jar
deleted file mode 100644
index b3c62e4..0000000
Binary files a/lumpundform-html/war/WEB-INF/lib/gwt-servlet.jar and /dev/null differ
diff --git a/lumpundform/src/com/lumpundform/escenario/EscenarioBase.java b/lumpundform/src/com/lumpundform/escenario/EscenarioBase.java
index 6e9c647..0fa377e 100644
--- a/lumpundform/src/com/lumpundform/escenario/EscenarioBase.java
+++ b/lumpundform/src/com/lumpundform/escenario/EscenarioBase.java
@@ -25,6 +25,7 @@
 import com.lumpundform.actores.Personaje;
 import com.lumpundform.audio.ManejadorDeMusica;
 import com.lumpundform.audio.ManejadorDeSonido;
+import com.lumpundform.audio.MusicaDisponible;
 import com.lumpundform.colision.Linea;
 import com.lumpundform.colision.Poligono;
 import com.lumpundform.eventos.Escena;
diff --git a/lumpundform/src/com/lumpundform/escenario/EscenarioHelper.java b/lumpundform/src/com/lumpundform/escenario/EscenarioHelper.java
index 76be6ae..42f4589 100644
--- a/lumpundform/src/com/lumpundform/escenario/EscenarioHelper.java
+++ b/lumpundform/src/com/lumpundform/escenario/EscenarioHelper.java
@@ -1,5 +1,8 @@
 package com.lumpundform.escenario;
 
+import java.text.SimpleDateFormat;
+import java.util.Calendar;
+
 import com.badlogic.gdx.Screen;
 import com.badlogic.gdx.graphics.g2d.SpriteBatch;
 import com.badlogic.gdx.scenes.scene2d.Actor;
@@ -11,6 +14,7 @@
 import com.lumpundform.interfaz.InterfazHelper;
 import com.lumpundform.lumpundform.CamaraJuego;
 import com.lumpundform.utilerias.D;
+import com.lumpundform.utilerias.U;
 
 /**
  * Clase que ayuda con las funciones de los escenarios, como cargar el mapa, los
@@ -25,6 +29,8 @@ public class EscenarioHelper {
 	private InterfazHelper interfazHelper;
 	private EscenarioBase escenario;
 	private boolean dibujarColision;
+	private long timeStamp;
+	private long soundStamp;
 
 	/**
 	 * Inicializa el escenario, el mapa, las colisiones y el {@link Heroe} para
@@ -203,5 +209,11 @@ public void siguienteCancion() {
 
 	public void sonidoAtacar() {
 		escenario.ms.play(SonidosDisponibles.ATAQUE);
+		soundStamp = System.currentTimeMillis();
+		U.l("dif", soundStamp - timeStamp);
+	}
+
+	public void setTimeStamp(long timeStamp) {
+		this.timeStamp = timeStamp;
 	}
 }
\ No newline at end of file
diff --git a/lumpundform/src/com/lumpundform/input/ProcesadorEntradaJuego.java b/lumpundform/src/com/lumpundform/input/ProcesadorEntradaJuego.java
index 6013b0e..76369e1 100644
--- a/lumpundform/src/com/lumpundform/input/ProcesadorEntradaJuego.java
+++ b/lumpundform/src/com/lumpundform/input/ProcesadorEntradaJuego.java
@@ -1,5 +1,8 @@
 package com.lumpundform.input;
 
+import java.text.SimpleDateFormat;
+import java.util.Calendar;
+
 import com.badlogic.gdx.Input.Keys;
 import com.badlogic.gdx.InputProcessor;
 import com.badlogic.gdx.input.GestureDetector.GestureListener;
@@ -78,6 +81,8 @@ public boolean keyDown(int keycode) {
 				Heroe heroe = escenario.getHeroe();
 				/* Disparar */
 				if (keycode == Keys.SPACE) {
+					long timeStamp = System.currentTimeMillis();
+					escenario.setTimeStamp(timeStamp);
 					heroe.habilidad("disparar");
 					escenario.sonidoAtacar();
 					return true;
diff --git a/lumpundform/src/com/lumpundform/utilerias/LRUCache.java b/lumpundform/src/com/lumpundform/utilerias/LRUCache.java
index ae28d67..ee8ddf9 100644
--- a/lumpundform/src/com/lumpundform/utilerias/LRUCache.java
+++ b/lumpundform/src/com/lumpundform/utilerias/LRUCache.java
@@ -1,46 +1,46 @@
-package com.lumpundform.utilerias;
-
-import java.util.Collection;
-import java.util.LinkedHashMap;
-import java.util.Map;
-
-public class LRUCache<K, V> {
-	public interface CacheEntryRemovedListener<K, V> {
-		void notifyEntryRemoved(K key, V value);
-	}
-
-	private Map<K, V> cache;
-	private CacheEntryRemovedListener<K, V> entryRemovedListener;
-
-	public LRUCache(final int maxEntries) {
-		cache = new LinkedHashMap<K, V>(maxEntries + 1, .75f, true) {
-			public boolean removeEldestEntry(Map.Entry<K, V> eldest) {
-				if (size() > maxEntries) {
-					if (entryRemovedListener != null) {
-						entryRemovedListener.notifyEntryRemoved(
-								eldest.getKey(), eldest.getValue());
-					}
-					return true;
-				}
-				return false;
-			}
-		};
-	}
-
-	public void add(K key, V value) {
-		cache.put(key, value);
-	}
-
-	public V get(K key) {
-		return cache.get(key);
-	}
-
-	public Collection<V> retrieaveAll() {
-		return cache.values();
-	}
-
-	public void setEntryRemovedListener(
-			CacheEntryRemovedListener<K, V> entryRemovedListener) {
-		this.entryRemovedListener = entryRemovedListener;
-	}
-}
+package com.lumpundform.utilerias;
+
+import java.util.Collection;
+import java.util.LinkedHashMap;
+import java.util.Map;
+
+public class LRUCache<K, V> {
+	public interface CacheEntryRemovedListener<K, V> {
+		void notifyEntryRemoved(K key, V value);
+	}
+
+	private Map<K, V> cache;
+	private CacheEntryRemovedListener<K, V> entryRemovedListener;
+
+	public LRUCache(final int maxEntries) {
+		cache = new LinkedHashMap<K, V>(maxEntries + 1, .75f, true) {
+			public boolean removeEldestEntry(Map.Entry<K, V> eldest) {
+				if (size() > maxEntries) {
+					if (entryRemovedListener != null) {
+						entryRemovedListener.notifyEntryRemoved(
+								eldest.getKey(), eldest.getValue());
+					}
+					return true;
+				}
+				return false;
+			}
+		};
+	}
+
+	public void add(K key, V value) {
+		cache.put(key, value);
+	}
+
+	public V get(K key) {
+		return cache.get(key);
+	}
+
+	public Collection<V> retrieaveAll() {
+		return cache.values();
+	}
+
+	public void setEntryRemovedListener(
+			CacheEntryRemovedListener<K, V> entryRemovedListener) {
+		this.entryRemovedListener = entryRemovedListener;
+	}
+}