diff --git a/src/OpenSHC/Audio/mss/SoundSystem/meth_0x479b70.cpp b/src/OpenSHC/Audio/mss/SoundSystem/meth_0x479b70.cpp
new file mode 100644
index 0000000..1d2d514
--- /dev/null
+++ b/src/OpenSHC/Audio/mss/SoundSystem/meth_0x479b70.cpp
@@ -0,0 +1,37 @@
+#include "../SoundSystem.func.hpp"
+
+namespace OpenSHC {
+namespace Audio {
+    namespace MSS {
+
+        // NOTE:
+        // This functions seems to reset the 0 indexed stream, most likely the music stream
+        // Index 3 seems to be general NPC voices (at least)
+        // Assumption:
+        // The tested flag here ("unkownFlag1" currently) might indicate that playing this sample should lower the music
+        // volume, or that the music volume is currently lowered
+
+        // FUNCTION: STRONGHOLDCRUSADER 0x00479B70
+        void SoundSystem::meth_0x479b70()
+        {
+            if (!this->waveOutOpenUnk_0x8) {
+                return;
+            }
+
+            if (this->streamFlagsUnkAndLoopCount_0x34[3].unknownFlag1 && this->streamActiveUnk_0x20[3]
+                && AIL_stream_status(this->stream_0xc[3]) != SMP_PLAYING) {
+                this->streamFlagsUnkAndLoopCount_0x34[3].unknownFlag1 = false;
+                AIL_set_sample_volume(
+                    this->musicSampleUnk_0x170, (this->streamVolume[0] * this->streamFileVolumeNextUnk_0x48[0]) / 100);
+            }
+            if (this->streamFlagsUnkAndLoopCount_0x34[4].unknownFlag1 && this->streamActiveUnk_0x20[4]
+                && AIL_stream_status(this->stream_0xc[4]) != SMP_PLAYING) {
+                this->streamFlagsUnkAndLoopCount_0x34[4].unknownFlag1 = false;
+                AIL_set_sample_volume(
+                    this->musicSampleUnk_0x170, (this->streamVolume[0] * this->streamFileVolumeNextUnk_0x48[0]) / 100);
+            }
+        }
+
+    }
+}
+}
diff --git a/status/addresses-SHC-3BB0A8C1.txt b/status/addresses-SHC-3BB0A8C1.txt
index 1a684d6..e607c1c 100644
--- a/status/addresses-SHC-3BB0A8C1.txt
+++ b/status/addresses-SHC-3BB0A8C1.txt
@@ -10884,7 +10884,7 @@ SHC_3BB0A8C1_0x004799A0 | 0.0% | Pending
 SHC_3BB0A8C1_0x00479A60 | 100.0% | Reimplemented
 SHC_3BB0A8C1_0x00479AB0 | 0.0% | Pending
 SHC_3BB0A8C1_0x00479AF0 | 100.0% | Reimplemented
-SHC_3BB0A8C1_0x00479B70 | 0.0% | Pending
+SHC_3BB0A8C1_0x00479B70 | 100.0% | Reimplemented
 SHC_3BB0A8C1_0x00479C20 | 0.0% | Pending
 SHC_3BB0A8C1_0x00479C80 | 0.0% | Pending
 SHC_3BB0A8C1_0x00479CF0 | 100.0% | Reimplemented