diff --git a/scripts/npc/9977777.js b/scripts/npc/9977777.js
index 7231068bd4..45d7ab3198 100644
--- a/scripts/npc/9977777.js
+++ b/scripts/npc/9977777.js
@@ -24,7 +24,6 @@
 
 var status;
 
-var anthemSong = "Field/anthem/brazil";     // sound src: https://c7.rbxcdn.com/f91060652a6e9fbfbf92cb1418435448
 var ambientSong = "Bgm04/Shinin'Harbor";
 
 var feature_tree = [];
@@ -307,8 +306,6 @@ function writeAllFeatures() {
 }
 
 function start() {
-    const PacketCreator = Java.type('tools.PacketCreator');
-    cm.getPlayer().sendPacket(PacketCreator.musicChange(anthemSong));
     status = -1;
     writeAllFeatures();
     action(1, 0, 0);
diff --git a/wz/Sound.wz/Field.img.xml b/wz/Sound.wz/Field.img.xml
index 2213c14dc4..dfae853d1a 100644
--- a/wz/Sound.wz/Field.img.xml
+++ b/wz/Sound.wz/Field.img.xml
@@ -82,7 +82,4 @@
   <imgdir name="subway">
     <sound name="whistle"/>
   </imgdir>
-  <imgdir name="anthem">
-    <sound name="brazil"/>
-  </imgdir>
 </imgdir>