diff --git a/index.html b/index.html
index 8654204..48e4c9a 100644
--- a/index.html
+++ b/index.html
@@ -23,4 +23,4 @@
   <script src="index.js" type="text/javascript"></script>
 </body>
 
-</html>
\ No newline at end of file
+</html>
diff --git a/index.js b/index.js
index d5942a2..69fd445 100644
--- a/index.js
+++ b/index.js
@@ -2,11 +2,12 @@ const body = document.getElementById('body')
 const media = document.querySelector("video");
 const sun = document.getElementById('sun')
 
+let audioSource = null;
+let filter = null;
+
 let saturation = 1;
 let freq = 1000;
 let gain = 0;
-let audioSource = null;
-let filter = null;
 
 function showVideo() {
   sun.style.display = 'none';
@@ -48,6 +49,7 @@ sun.addEventListener('click', (event) => {
   media.play();
   media.style.filter = `saturate(${saturation})`;
 
+  console.debug(`saturation: ${saturation} / lowFreq: ${freq} / gain: ${gain}`);
   increaseValues();
 })