diff --git a/app.js b/app.js
index 6e5b066..4afafc7 100644
--- a/app.js
+++ b/app.js
@@ -34,7 +34,7 @@
       audioContext = new AudioContext();
       audioGainNode = audioContext.createGain();
       audioGainNode.connect(audioContext.destination);
-      audioGainNode.gain.value = 0.3;
+      audioGainNode.gain.value = 0.6;
     }
     catch(e) {
       console.error('Unable to use Web Audio API');
diff --git a/assets/creek.mp3 b/assets/creek.mp3
index cb1d449..a24ceba 100644
Binary files a/assets/creek.mp3 and b/assets/creek.mp3 differ