diff --git a/src/openrct2/PlatformEnvironment.cpp b/src/openrct2/PlatformEnvironment.cpp
index fd396880b3..3b83284de6 100644
--- a/src/openrct2/PlatformEnvironment.cpp
+++ b/src/openrct2/PlatformEnvironment.cpp
@@ -72,6 +72,19 @@ public:
     u8string FindFile(DIRBASE base, DIRID did, u8string_view fileName) const override
     {
         auto dataPath = GetDirectoryPath(base, did);
+
+        std::string alternativeFilename;
+        if (_usingRctClassic && base == DIRBASE::RCT2 && did == DIRID::DATA)
+        {
+            // Special case, handle RCT Classic css ogg files
+            if (String::StartsWith(fileName, "css", true) && String::EndsWith(fileName, ".dat", true))
+            {
+                alternativeFilename = fileName.substr(0, fileName.size() - 3);
+                alternativeFilename.append("ogg");
+                fileName = alternativeFilename;
+            }
+        }
+
         auto path = Path::ResolveCasing(Path::Combine(dataPath, fileName));
         if (base == DIRBASE::RCT1 && did == DIRID::DATA && !File::Exists(path))
         {
@@ -83,6 +96,7 @@ public:
                 path = alternativePath;
             }
         }
+
         return path;
     }
 
diff --git a/src/openrct2/object/MusicObject.cpp b/src/openrct2/object/MusicObject.cpp
index c0e9ef215d..fd76562abe 100644
--- a/src/openrct2/object/MusicObject.cpp
+++ b/src/openrct2/object/MusicObject.cpp
@@ -185,9 +185,8 @@ ObjectAsset MusicObject::GetAsset(IReadObjectContext& context, std::string_view
 {
     if (path.find("$RCT2:DATA/") == 0)
     {
-        auto platformEnvironment = GetContext()->GetPlatformEnvironment();
-        auto dir = platformEnvironment->GetDirectoryPath(DIRBASE::RCT2, DIRID::DATA);
-        auto path2 = Path::Combine(dir, std::string(path.substr(11)));
+        auto env = GetContext()->GetPlatformEnvironment();
+        auto path2 = env->FindFile(DIRBASE::RCT2, DIRID::DATA, path.substr(11));
         return ObjectAsset(path2);
     }