From 1829b6147229d2eb876af0143daf5da81e8f1b62 Mon Sep 17 00:00:00 2001
From: 3dtours <yeunhiepanh.photo@gmail.com>
Date: Mon, 27 Jul 2026 11:39:16 +0700
Subject: [PATCH] fix: stopNote fires noteOff(3 variants) + allNotesOff + CC123
 for redundancy

---
 app/static/js/services/soundfontPlayer.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/app/static/js/services/soundfontPlayer.js b/app/static/js/services/soundfontPlayer.js
index 914ea19..2d834f4 100644
--- a/app/static/js/services/soundfontPlayer.js
+++ b/app/static/js/services/soundfontPlayer.js
@@ -173,8 +173,11 @@
         stopNote: function (channel, pitch) {
             if (channel < 0 || channel > 15) return;
             if (_initialized && _synthInstance) {
+                try { _synthInstance.noteOff(channel, pitch, 127); } catch (e) {}
                 try { _synthInstance.noteOff(channel, pitch); } catch (e) {}
                 try { _synthInstance.noteOff(channel, pitch, 0); } catch (e) {}
+                try { _synthInstance.allNotesOff(channel); } catch (e) {}
+                try { _synthInstance.controllerChange(channel, 123, 0); } catch (e) {}
             }
         },