diff --git a/include/utils/sound.h b/include/utils/sound.h
new file mode 100644
index 0000000..6895ec8
--- /dev/null
+++ b/include/utils/sound.h
@@ -0,0 +1,19 @@
+#pragma once
+
+#include <3ds.h>
+#include <string>
+
+class sound
+{
+public:
+	sound(const std::string& path, int channel = 1, bool toloop = true);
+	~sound();
+	void play();
+	void stop();
+
+private:
+	u32 dataSize;
+	ndspWaveBuf waveBuf;
+	u8* data = NULL;
+	int chnl;
+};
\ No newline at end of file
diff --git a/source/main.cpp b/source/main.cpp
index 1a121f4..31af536 100644
--- a/source/main.cpp
+++ b/source/main.cpp
@@ -32,6 +32,7 @@
 #include "screens/screenCommon.hpp"
 
 #include "utils/config.hpp"
+#include "utils/sound.h"
 #include "utils/structs.hpp"
 
 #include <3ds.h>
@@ -39,8 +40,11 @@
 #include <unistd.h>
 
 bool exiting = false;
-
+bool dspFound = false;
 touchPosition touch;
+sound *bgm = NULL;
+bool songIsFound = false;
+
 
 // If button Position pressed -> Do something.
 bool touching(touchPosition touch, Structs::ButtonPos button) {
@@ -50,6 +54,28 @@ bool touching(touchPosition touch, Structs::ButtonPos button) {
 		return false;
 }
 
+
+void loadSoundEffects(void) {
+	if (dspFound == true) {
+		if( access( "sdmc:/3ds/Universal-Updater/Music.wav", F_OK ) != -1 ) {
+			bgm = new sound("sdmc:/3ds/Universal-Updater/Music.wav", 1, true);
+			songIsFound = true;
+		}
+	}
+}
+
+void playMusic(void) {
+	if (songIsFound == true) {
+		bgm->play();
+	}
+}
+
+void stopMusic(void) {
+	if (songIsFound == true) {
+		bgm->stop();
+	}
+}
+
 int main()
 {
 	gfxInitDefault();
@@ -72,6 +98,14 @@ int main()
 	Gui::setScreen(std::make_unique<MainMenu>());
 	osSetSpeedupEnable(true);	// Enable speed-up for New 3DS users
 
+ 	if( access( "sdmc:/3ds/dspfirm.cdc", F_OK ) != -1 ) {
+		ndspInit();
+		dspFound = true;
+		loadSoundEffects();
+		playMusic();
+	 }
+
+
 	// Loop as long as the status is not exit
 	while (aptMainLoop() && !exiting)
 	{
@@ -87,6 +121,14 @@ int main()
 		C3D_FrameEnd(0);
 		gspWaitForVBlank();
 	}
+
+	if (songIsFound == true) {
+		stopMusic();
+	}
+	delete bgm;
+	if (dspFound == true) {
+		ndspExit();
+	}
 	Config::save();
 	Gui::exit();
 	gfxExit();
diff --git a/source/utils/sound.cpp b/source/utils/sound.cpp
new file mode 100644
index 0000000..3f26ac3
--- /dev/null
+++ b/source/utils/sound.cpp
@@ -0,0 +1,133 @@
+#include "utils/sound.h"
+
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
+#include <string>
+
+using std::string;
+
+// Reference: http://yannesposito.com/Scratch/en/blog/2010-10-14-Fun-with-wav/
+typedef struct _WavHeader {
+	char magic[4];		// "RIFF"
+	u32 totallength;	// Total file length, minus 8.
+	char wavefmt[8];	// Should be "WAVEfmt "
+	u32 format;		// 16 for PCM format
+	u16 pcm;		// 1 for PCM format
+	u16 channels;		// Channels
+	u32 frequency;		// Sampling frequency
+	u32 bytes_per_second;
+	u16 bytes_by_capture;
+	u16 bits_per_sample;
+	char data[4];		// "data"
+	u32 bytes_in_data;
+} WavHeader;
+static_assert(sizeof(WavHeader) == 44, "WavHeader size is not 44 bytes.");
+
+sound::sound(const string& path, int channel, bool toloop)
+{
+
+	ndspSetOutputMode(NDSP_OUTPUT_STEREO);
+	ndspSetOutputCount(2); // Num of buffers
+
+	// Reading wav file
+	FILE* fp = fopen(path.c_str(), "rb");
+
+	if (!fp) {
+		printf("Could not open the WAV file: %s\n", path.c_str());
+		return;
+	}
+
+	WavHeader wavHeader;
+	size_t read = fread(&wavHeader, 1, sizeof(wavHeader), fp);
+	if (read != sizeof(wavHeader)) {
+		// Short read.
+		printf("WAV file header is too short: %s\n", path.c_str());
+		fclose(fp);
+		return;
+	}
+
+	// Verify the header.
+	static const char RIFF_magic[4] = {'R','I','F','F'};
+	if (memcmp(wavHeader.magic, RIFF_magic, sizeof(wavHeader.magic)) != 0) {
+		// Incorrect magic number.
+		printf("Wrong file format.\n");
+		fclose(fp);
+		return;
+	}
+
+	if (wavHeader.totallength == 0 ||
+	   (wavHeader.channels != 1 && wavHeader.channels != 2) ||
+	   (wavHeader.bits_per_sample != 8 && wavHeader.bits_per_sample != 16))
+	{
+		// Unsupported WAV file.
+		printf("Corrupted wav file.\n");
+		fclose(fp);
+		return;
+	}
+
+	// Get the file size.
+	fseek(fp, 0, SEEK_END);
+	dataSize = ftell(fp) - sizeof(wavHeader);
+
+	// Allocating and reading samples
+	data = static_cast<u8*>(linearAlloc(dataSize));
+	fseek(fp, 44, SEEK_SET);
+	fread(data, 1, dataSize, fp);
+	fclose(fp);
+	dataSize /= 2;	// FIXME: 16-bit or stereo?
+
+	// Find the right format
+	u16 ndspFormat;
+	if (wavHeader.bits_per_sample == 8) {
+		ndspFormat = (wavHeader.channels == 1) ?
+			NDSP_FORMAT_MONO_PCM8 :
+			NDSP_FORMAT_STEREO_PCM8;
+	} else {
+		ndspFormat = (wavHeader.channels == 1) ?
+			NDSP_FORMAT_MONO_PCM16 :
+			NDSP_FORMAT_STEREO_PCM16;
+	}
+
+	ndspChnReset(channel);
+	ndspChnSetInterp(channel, NDSP_INTERP_NONE);
+	ndspChnSetRate(channel, float(wavHeader.frequency));
+	ndspChnSetFormat(channel, ndspFormat);
+
+	// Create and play a wav buffer
+	memset(&waveBuf, 0, sizeof(waveBuf));
+
+	waveBuf.data_vaddr = reinterpret_cast<u32*>(data);
+	waveBuf.nsamples = dataSize / (wavHeader.bits_per_sample >> 3);
+	waveBuf.looping = toloop;
+	waveBuf.status = NDSP_WBUF_FREE;
+	chnl = channel;
+}
+
+sound::~sound()
+{
+	waveBuf.data_vaddr = 0;
+	waveBuf.nsamples = 0;
+	waveBuf.looping = false;
+	waveBuf.status = 0;
+	ndspChnWaveBufClear(chnl);
+
+	if (data) {
+		linearFree(data);
+	}
+}
+
+void sound::play()
+{
+	if (!data)
+		return;
+	DSP_FlushDataCache(data, dataSize);
+	ndspChnWaveBufAdd(chnl, &waveBuf);
+}
+
+void sound::stop()
+{
+	if (!data)
+		return;
+	ndspChnWaveBufClear(chnl);
+}
\ No newline at end of file