diff --git a/src/openrct2-ui/ride/VehicleSounds.cpp b/src/openrct2-ui/ride/VehicleSounds.cpp
index 34b876d0de..a68d9c007f 100644
--- a/src/openrct2-ui/ride/VehicleSounds.cpp
+++ b/src/openrct2-ui/ride/VehicleSounds.cpp
@@ -118,14 +118,14 @@ namespace OpenRCT2::Audio
         if (vehicle.x == kLocationNull)
             return false;
 
-        if (g_music_tracking_viewport == nullptr)
+        if (gMusicTrackingViewport == nullptr)
             return false;
 
-        const auto quarter_w = g_music_tracking_viewport->ViewWidth() / 4;
-        const auto quarter_h = g_music_tracking_viewport->ViewHeight() / 4;
+        const auto quarter_w = gMusicTrackingViewport->ViewWidth() / 4;
+        const auto quarter_h = gMusicTrackingViewport->ViewHeight() / 4;
 
-        auto left = g_music_tracking_viewport->viewPos.x;
-        auto bottom = g_music_tracking_viewport->viewPos.y;
+        auto left = gMusicTrackingViewport->viewPos.x;
+        auto bottom = gMusicTrackingViewport->viewPos.y;
 
         if (Ui::Windows::WindowGetClassification(*gWindowAudioExclusive) == WindowClass::MainWindow)
         {
@@ -136,8 +136,8 @@ namespace OpenRCT2::Audio
         if (left >= vehicle.SpriteData.SpriteRect.GetRight() || bottom >= vehicle.SpriteData.SpriteRect.GetBottom())
             return false;
 
-        auto right = g_music_tracking_viewport->ViewWidth() + left;
-        auto top = g_music_tracking_viewport->ViewHeight() + bottom;
+        auto right = gMusicTrackingViewport->ViewWidth() + left;
+        auto top = gMusicTrackingViewport->ViewHeight() + bottom;
 
         if (Ui::Windows::WindowGetClassification(*gWindowAudioExclusive) == WindowClass::MainWindow)
         {
@@ -176,9 +176,9 @@ namespace OpenRCT2::Audio
         VehicleSoundParams param;
         param.priority = priority;
         int32_t panX = (vehicle.SpriteData.SpriteRect.GetLeft() / 2) + (vehicle.SpriteData.SpriteRect.GetRight() / 2)
-            - g_music_tracking_viewport->viewPos.x;
-        panX = g_music_tracking_viewport->zoom.ApplyInversedTo(panX);
-        panX += g_music_tracking_viewport->pos.x;
+            - gMusicTrackingViewport->viewPos.x;
+        panX = gMusicTrackingViewport->zoom.ApplyInversedTo(panX);
+        panX += gMusicTrackingViewport->pos.x;
 
         uint16_t screenWidth = ContextGetWidth();
         if (screenWidth < 64)
@@ -188,9 +188,9 @@ namespace OpenRCT2::Audio
         param.pan_x = ((((panX * 65536) / screenWidth) - 0x8000) >> 4);
 
         int32_t panY = (vehicle.SpriteData.SpriteRect.GetTop() / 2) + (vehicle.SpriteData.SpriteRect.GetBottom() / 2)
-            - g_music_tracking_viewport->viewPos.y;
-        panY = g_music_tracking_viewport->zoom.ApplyInversedTo(panY);
-        panY += g_music_tracking_viewport->pos.y;
+            - gMusicTrackingViewport->viewPos.y;
+        panY = gMusicTrackingViewport->zoom.ApplyInversedTo(panY);
+        panY += gMusicTrackingViewport->pos.y;
 
         uint16_t screenHeight = ContextGetHeight();
         if (screenHeight < 64)
@@ -273,7 +273,7 @@ namespace OpenRCT2::Audio
 
     static void VehicleSoundsUpdateWindowSetup()
     {
-        g_music_tracking_viewport = nullptr;
+        gMusicTrackingViewport = nullptr;
 
         WindowBase* window = Ui::Windows::WindowGetListening();
         if (window == nullptr)
@@ -287,7 +287,7 @@ namespace OpenRCT2::Audio
             return;
         }
 
-        g_music_tracking_viewport = viewport;
+        gMusicTrackingViewport = viewport;
         gWindowAudioExclusive = window;
         if (viewport->zoom <= ZoomLevel{ 0 })
             gVolumeAdjustZoom = 0;
diff --git a/src/openrct2/entity/Peep.cpp b/src/openrct2/entity/Peep.cpp
index c072c8f844..c34a52c3b0 100644
--- a/src/openrct2/entity/Peep.cpp
+++ b/src/openrct2/entity/Peep.cpp
@@ -1151,7 +1151,7 @@ void PeepUpdateCrowdNoise()
     if (gLegacyScene == LegacyScene::scenarioEditor)
         return;
 
-    auto viewport = g_music_tracking_viewport;
+    auto viewport = gMusicTrackingViewport;
     if (viewport == nullptr)
         return;
 
diff --git a/src/openrct2/interface/Viewport.cpp b/src/openrct2/interface/Viewport.cpp
index 7bb9c2f5d0..672951cff8 100644
--- a/src/openrct2/interface/Viewport.cpp
+++ b/src/openrct2/interface/Viewport.cpp
@@ -67,7 +67,7 @@ namespace OpenRCT2
     uint8_t gShowConstructionRightsRefCount;
 
     static std::list<Viewport> _viewports;
-    Viewport* g_music_tracking_viewport;
+    Viewport* gMusicTrackingViewport;
 
     static std::unique_ptr<JobPool> _paintJobs;
     static std::vector<PaintSession*> _paintColumns;
diff --git a/src/openrct2/interface/Viewport.h b/src/openrct2/interface/Viewport.h
index df2e1ee03e..b1cf2313e0 100644
--- a/src/openrct2/interface/Viewport.h
+++ b/src/openrct2/interface/Viewport.h
@@ -181,7 +181,7 @@ namespace OpenRCT2
     extern uint8_t gShowConstructionRightsRefCount;
 
     // rct2: 0x014234BC
-    extern Viewport* g_music_tracking_viewport;
+    extern Viewport* gMusicTrackingViewport;
 
     void ViewportInitAll();
     std::optional<ScreenCoordsXY> centre_2d_coordinates(const CoordsXYZ& loc, Viewport* viewport);
diff --git a/src/openrct2/interface/Window.cpp b/src/openrct2/interface/Window.cpp
index b528e746fe..47bf951117 100644
--- a/src/openrct2/interface/Window.cpp
+++ b/src/openrct2/interface/Window.cpp
@@ -814,7 +814,7 @@ static constexpr float kWindowScrollLocations[][2] = {
     void WindowUpdateViewportRideMusic()
     {
         RideAudio::ClearAllViewportInstances();
-        g_music_tracking_viewport = nullptr;
+        gMusicTrackingViewport = nullptr;
 
         for (auto it = g_window_list.rbegin(); it != g_window_list.rend(); it++)
         {
@@ -823,7 +823,7 @@ static constexpr float kWindowScrollLocations[][2] = {
             if (viewport == nullptr || !(viewport->flags & VIEWPORT_FLAG_SOUND_ON))
                 continue;
 
-            g_music_tracking_viewport = viewport;
+            gMusicTrackingViewport = viewport;
             gWindowAudioExclusive = w;
 
             if (viewport->zoom <= ZoomLevel{ 0 })
diff --git a/src/openrct2/ride/RideAudio.cpp b/src/openrct2/ride/RideAudio.cpp
index 0edfc3bd84..2f9125dbf1 100644
--- a/src/openrct2/ride/RideAudio.cpp
+++ b/src/openrct2/ride/RideAudio.cpp
@@ -381,10 +381,10 @@ namespace OpenRCT2::RideAudio
      */
     void UpdateMusicInstance(Ride& ride, const CoordsXYZ& rideCoords, uint16_t sampleRate)
     {
-        if (gLegacyScene != LegacyScene::scenarioEditor && !gGameSoundsOff && g_music_tracking_viewport != nullptr)
+        if (gLegacyScene != LegacyScene::scenarioEditor && !gGameSoundsOff && gMusicTrackingViewport != nullptr)
         {
             auto rotatedCoords = Translate3DTo2DWithZ(GetCurrentRotation(), rideCoords);
-            auto viewport = g_music_tracking_viewport;
+            auto viewport = gMusicTrackingViewport;
             auto viewWidth = viewport->ViewWidth();
             auto viewWidth2 = viewWidth * 2;
             auto viewX = viewport->viewPos.x - viewWidth2;