diff --git a/assets/surfer-a1.mp3 b/assets/surfer-a1.mp3
index 8e1012a..8ee824c 100644
Binary files a/assets/surfer-a1.mp3 and b/assets/surfer-a1.mp3 differ
diff --git a/assets/surfer-a2.mp3 b/assets/surfer-a2.mp3
index fedd49e..5882e8a 100644
Binary files a/assets/surfer-a2.mp3 and b/assets/surfer-a2.mp3 differ
diff --git a/assets/surfer-a3.mp3 b/assets/surfer-a3.mp3
index a07ff7b..7442a93 100644
Binary files a/assets/surfer-a3.mp3 and b/assets/surfer-a3.mp3 differ
diff --git a/assets/surfer-b.mp3 b/assets/surfer-b.mp3
index a8e9d84..ef9eb89 100644
Binary files a/assets/surfer-b.mp3 and b/assets/surfer-b.mp3 differ
diff --git a/assets/surfer-c.mp3 b/assets/surfer-c.mp3
index 6ea8c5f..7281aa8 100644
Binary files a/assets/surfer-c.mp3 and b/assets/surfer-c.mp3 differ
diff --git a/assets/surfer-intro.mp3 b/assets/surfer-intro.mp3
index 48e947d..c25a861 100644
Binary files a/assets/surfer-intro.mp3 and b/assets/surfer-intro.mp3 differ
diff --git a/assets/surfer-outro.mp3 b/assets/surfer-outro.mp3
index 2e750cf..f4f50e5 100644
Binary files a/assets/surfer-outro.mp3 and b/assets/surfer-outro.mp3 differ
diff --git a/src/GameScene.js b/src/GameScene.js
index 0bc468d..ba21795 100644
--- a/src/GameScene.js
+++ b/src/GameScene.js
@@ -978,6 +978,10 @@ export class GameScene extends Phaser.Scene {
         this.bgMusic.loop = true;
         this.bgMusic.play();
 
+        this.time.delayedCall(4000, () => {
+            this.sound.play(`${this.ally}-intro`);
+        });
+
         // Refresh the ally video with the new ally
         if (this.allyVideo) {
             console.log('update-vid ',this.ally);