diff --git a/assets/main.cpp b/assets/main.cpp
index e5144c80..88ec84cb 100644
--- a/assets/main.cpp
+++ b/assets/main.cpp
@@ -5,6 +5,12 @@
 #include <fstream>
 #include <interleaf.h>
 #include <object.h>
+#include <string_view>
+
+struct AssetView {
+	std::string_view name;
+	std::string_view extra;
+};
 
 si::Interleaf::Version version = si::Interleaf::Version2_2;
 uint32_t bufferSize = 65536;
@@ -16,32 +22,74 @@ si::MemoryBuffer mxHd;
 
 void CreateWidescreen()
 {
+	std::string result = out + "/widescreen.si";
+	constexpr const AssetView widescreenBitmaps[] = {
+		{"GaraDoor_Background_Wide",
+		 "World:current, StartWith:\\Lego\\Scripts\\Isle\\Isle;1160, RemoveWith:\\Lego\\Scripts\\Isle\\Isle;1161"}
+	};
+
 	si::Interleaf si;
 	mxHd.seek(0, si::MemoryBuffer::SeekStart);
 	si.Read(&mxHd);
 
-	si::Object GaraDoor_Background_Wide;
-	const char extra[] =
-		"World:current, StartWith:\\Lego\\Scripts\\Isle\\Isle;1160, RemoveWith:\\Lego\\Scripts\\Isle\\Isle;1161";
-	GaraDoor_Background_Wide.type_ = si::MxOb::Bitmap;
-	GaraDoor_Background_Wide.flags_ = MxDSAction::c_enabled | MxDSAction::c_bit4;
-	GaraDoor_Background_Wide.duration_ = -1;
-	GaraDoor_Background_Wide.loops_ = 1;
-	GaraDoor_Background_Wide.extra_ = si::bytearray(extra, sizeof(extra));
-	GaraDoor_Background_Wide.presenter_ = "MxStillPresenter";
-	GaraDoor_Background_Wide.name_ = "GaraDoor_Background_Wide";
-	GaraDoor_Background_Wide.filetype_ = si::MxOb::STL;
-	GaraDoor_Background_Wide.location_ = si::Vector3(-240.0, 0.0, -1.0);
-	GaraDoor_Background_Wide.direction_ = si::Vector3(0, 0, 0);
-	GaraDoor_Background_Wide.up_ = si::Vector3(0, 1.0, 0);
-	GaraDoor_Background_Wide.ReplaceWithFile("widescreen/GaraDoor_Background_Wide.bmp");
-	si.AppendChild(&GaraDoor_Background_Wide);
+	int i = 0;
+	for (const AssetView& asset : widescreenBitmaps) {
+		si::Object* object = new si::Object;
+		std::string file = std::string("widescreen/") + std::string(asset.name) + ".bmp";
+		object->id_ = i;
+		object->type_ = si::MxOb::Bitmap;
+		object->flags_ = MxDSAction::c_enabled | MxDSAction::c_bit4;
+		object->duration_ = -1;
+		object->loops_ = 1;
+		object->extra_ = si::bytearray(asset.extra.data(), asset.extra.length());
+		object->presenter_ = "MxStillPresenter";
+		object->name_ = asset.name;
+		object->filetype_ = si::MxOb::STL;
+		object->location_ = si::Vector3(-240.0, 0.0, -1.0);
+		object->direction_ = si::Vector3(0, 0, 0);
+		object->up_ = si::Vector3(0, 1.0, 0);
+		object->ReplaceWithFile(file.c_str());
+		si.AppendChild(object);
+		depfile << result << ": " << (std::filesystem::current_path() / file).string() << std::endl;
+		i++;
+	}
 
-	std::string file = out + "/widescreen.si";
-	depfile << file << ": " << (std::filesystem::current_path() / "widescreen/GaraDoor_Background_Wide.bmp").string()
-			<< std::endl;
+	si.Write(result.c_str());
+}
 
-	si.Write(file.c_str());
+void CreateHDMusic()
+{
+	std::string result = out + "/hdmusic.si";
+	constexpr const AssetView wavAudio[] = {{"JBMusic1_HD", "Replace:\\Lego\\Scripts\\Isle\\Jukebox;55"}};
+
+	si::Interleaf si;
+	mxHd.seek(0, si::MemoryBuffer::SeekStart);
+	si.Read(&mxHd);
+
+	int i = 0;
+	for (const AssetView& asset : wavAudio) {
+		si::Object* object = new si::Object;
+		std::string file = std::string("hdmusic/") + std::string(asset.name) + ".wav";
+		object->id_ = i;
+		object->type_ = si::MxOb::Sound;
+		object->flags_ = MxDSAction::c_enabled;
+		object->duration_ = 125850;
+		object->loops_ = 1;
+		object->extra_ = si::bytearray(asset.extra.data(), asset.extra.length());
+		object->presenter_ = "MxWavePresenter";
+		object->name_ = asset.name;
+		object->filetype_ = si::MxOb::WAV;
+		object->location_ = si::Vector3(0, 0, 0);
+		object->direction_ = si::Vector3(0, 0, 0);
+		object->up_ = si::Vector3(0, 1.0, 0);
+		object->volume_ = 79;
+		object->ReplaceWithFile(file.c_str());
+		si.AppendChild(object);
+		depfile << result << ": " << (std::filesystem::current_path() / file).string() << std::endl;
+		i++;
+	}
+
+	si.Write(result.c_str());
 }
 
 int main(int argc, char* argv[])
@@ -56,5 +104,6 @@ int main(int argc, char* argv[])
 	mxHd.WriteU32(bufferCount);
 
 	CreateWidescreen();
+	CreateHDMusic();
 	return 0;
 }