diff --git a/javascript/music-player.js b/javascript/music-player.js
index 1069bff..8e49c92 100644
--- a/javascript/music-player.js
+++ b/javascript/music-player.js
@@ -54,6 +54,12 @@ async function loadMusicData() {
 
   const data = await response.json();
 
+  // Safety check to prevent crashes
+  if (!data || !data.ols) {
+    console.error("Music JSON is invalid or blocked by CORS:", data);
+    return [];
+  }
+
   const section = data.ols.find(item => item["@id"] === "frutigerAeroBliss");
   if (!section) return [];