diff --git a/sound/Sources/arm/PlaySound.hx b/sound/Sources/arm/PlaySound.hx
deleted file mode 100644
index 13ba3cd..0000000
--- a/sound/Sources/arm/PlaySound.hx
+++ /dev/null
@@ -1,21 +0,0 @@
-package arm;
-
-class PlaySound extends iron.Trait {
-	public function new() {
-		super();
-
-		notifyOnUpdate(function() {
-
-			var mouse = iron.system.Input.getMouse();
-
-			// Mouse clicked
-			if (mouse.started()) {
-
-				// Randomly play one of the three hit sounds
-				iron.data.Data.getSound('hit' + Std.random(3) + '.wav', function(sound:kha.Sound) {
-					iron.system.Audio.play(sound);
-				});
-			}
-		});
-	}
-}
diff --git a/sound/ambient.wav b/sound/ambient.wav
deleted file mode 100644
index 1dfa48a..0000000
Binary files a/sound/ambient.wav and /dev/null differ
diff --git a/sound/drums.wav b/sound/drums.wav
new file mode 100644
index 0000000..ba4fd96
Binary files /dev/null and b/sound/drums.wav differ
diff --git a/sound/sound.blend b/sound/sound.blend
index 0a55dcc..1402ccd 100644
Binary files a/sound/sound.blend and b/sound/sound.blend differ