diff --git a/test/test_interactive.py b/test/test_interactive.py
index 354968ec9aee8..4a1f894611cc9 100644
--- a/test/test_interactive.py
+++ b/test/test_interactive.py
@@ -336,6 +336,13 @@ def test_audio_worklet_params_mixing(self):
     shutil.copy(test_file('webaudio/audio_files/emscripten-bass.mp3'), 'audio_files/')
     self.btest_exit('webaudio/audioworklet_params_mixing.c', cflags=['-sAUDIO_WORKLET', '-sWASM_WORKERS'])
 
+  # Mixing test above with hard-pans to verify left and right ordering
+  def test_audio_worklet_hard_pans(self):
+    os.mkdir('audio_files')
+    shutil.copy(test_file('webaudio/audio_files/emscripten-beat-right.mp3'), 'audio_files/emscripten-beat.mp3')
+    shutil.copy(test_file('webaudio/audio_files/emscripten-bass-left.mp3'), 'audio_files/emscripten-bass.mp3')
+    self.btest_exit('webaudio/audioworklet_params_mixing.c', cflags=['-sAUDIO_WORKLET', '-sWASM_WORKERS'])
+
   # Tests an AudioWorklet with a growable heap
   def test_audio_worklet_memory_growth(self):
     os.mkdir('audio_files')
diff --git a/test/webaudio/audio_files/emscripten-bass-left.mp3 b/test/webaudio/audio_files/emscripten-bass-left.mp3
new file mode 100644
index 0000000000000..7208e0872a8a3
Binary files /dev/null and b/test/webaudio/audio_files/emscripten-bass-left.mp3 differ
diff --git a/test/webaudio/audio_files/emscripten-beat-right.mp3 b/test/webaudio/audio_files/emscripten-beat-right.mp3
new file mode 100644
index 0000000000000..11fa816617577
Binary files /dev/null and b/test/webaudio/audio_files/emscripten-beat-right.mp3 differ