diff --git a/SDLWrapper/Music.cpp b/SDLWrapper/Music.cpp
index 9bdae9b..0fd8a41 100644
--- a/SDLWrapper/Music.cpp
+++ b/SDLWrapper/Music.cpp
@@ -1,4 +1,5 @@
 #include "Music.h"
+#include "_caster.h"
 #include "begin_code.h"
 //private
 void Music::_set(Mix_Music* p)
@@ -21,6 +22,11 @@ Music::Music(const std::string& Filename)
     _set(Mix_LoadMUS(Filename.c_str()));
 }
 
+Music::Music(const RWOP& rwop,MusicType musicType)
+{
+    _set(Mix_LoadMUSType_RW(rwop._get(),_internal::getMixMusicTypeFromMusicType(musicType),0));
+}
+
 bool Music::isReady() const
 {
     return (_get()!=nullptr);
diff --git a/SDLWrapper/Music.h b/SDLWrapper/Music.h
index aebc972..e5cbc1e 100644
--- a/SDLWrapper/Music.h
+++ b/SDLWrapper/Music.h
@@ -4,6 +4,8 @@
 #include <string>
 #include "ErrorViewer.h"
 #include "Audio.h"
+#include "RWOP.h"
+#include "_MusicType.h"
 #include "__Noncopyable.h"
 #include "__Plugin.h"
 #include "begin_code.h"
@@ -13,8 +15,10 @@ class Music
 public:
     Music()=default;
     Music(const std::string& Filename);
+    Music(const RWOP& rwop,MusicType musicType);
     bool isReady() const;
     void release();
+    MusicType getType() const;
 private:
     std::shared_ptr<Mix_Music> _music;
     void _set(Mix_Music*);
diff --git a/SDLWrapper/RWOP.h b/SDLWrapper/RWOP.h
index 6c0530a..bebefb3 100644
--- a/SDLWrapper/RWOP.h
+++ b/SDLWrapper/RWOP.h
@@ -23,6 +23,8 @@ private:
     void _set(SDL_RWops*);
     friend class Surface;
     friend class Renderer;
+    friend class Sound;
+    friend class Music;
 
     friend class _internal::Plugin;
 };
diff --git a/SDLWrapper/Sound.cpp b/SDLWrapper/Sound.cpp
index 5852cd2..768f7bd 100644
--- a/SDLWrapper/Sound.cpp
+++ b/SDLWrapper/Sound.cpp
@@ -21,6 +21,11 @@ Sound::Sound(const std::string& WAVFilename)
     _set(Mix_LoadWAV(WAVFilename.c_str()));
 }
 
+Sound::Sound(const RWOP& rwop)
+{
+    _set(Mix_LoadWAV_RW(rwop._get(),0));
+}
+
 bool Sound::isReady() const
 {
     return (_get()!=nullptr);
diff --git a/SDLWrapper/Sound.h b/SDLWrapper/Sound.h
index 3ab2e48..9cb9043 100644
--- a/SDLWrapper/Sound.h
+++ b/SDLWrapper/Sound.h
@@ -4,6 +4,7 @@
 #include <string>
 #include "Audio.h"
 #include "ErrorViewer.h"
+#include "RWOP.h"
 #include "__Plugin.h"
 #include "begin_code.h"
 class Sound
@@ -11,6 +12,7 @@ class Sound
 public:
     Sound() = default;
     Sound(const std::string& WAVFilename);
+    Sound(const RWOP& rwop);
     bool isReady() const;
     void release();
 private:
diff --git a/SDLWrapper/_MusicType.h b/SDLWrapper/_MusicType.h
new file mode 100644
index 0000000..7a11c5a
--- /dev/null
+++ b/SDLWrapper/_MusicType.h
@@ -0,0 +1,8 @@
+#pragma once
+#include "include.h"
+#include "begin_code.h"
+enum class MusicType
+{
+    None,CMD,WAV,MOD,MID,OGG,MP3,MP3MAD,FLAC,MODPLUG
+};
+#include "end_code.h"
diff --git a/SDLWrapper/_caster.cpp b/SDLWrapper/_caster.cpp
index 7fdbd1b..7db951c 100644
--- a/SDLWrapper/_caster.cpp
+++ b/SDLWrapper/_caster.cpp
@@ -282,5 +282,64 @@ int getIntFromMixInitFlag(MixInitFlag flag)
     }
 }
 
+MusicType getMusicTypeFromMixMusicType(Mix_MusicType type)
+{
+    switch(type)
+    {
+    case MUS_NONE:
+        return MusicType::None;
+    case MUS_CMD:
+        return MusicType::CMD;
+    case MUS_WAV:
+        return MusicType::WAV;
+    case MUS_MOD:
+        return MusicType::MOD;
+    case MUS_MID:
+        return MusicType::MID;
+    case MUS_OGG:
+        return MusicType::OGG;
+    case MUS_MP3:
+        return MusicType::MP3;
+    case MUS_MP3_MAD:
+        return MusicType::MP3MAD;
+    case MUS_FLAC:
+        return MusicType::FLAC;
+    case MUS_MODPLUG:
+        return MusicType::MODPLUG;
+    default:
+        return MusicType::None;
+    }
+}
+
+Mix_MusicType getMixMusicTypeFromMusicType(MusicType type)
+{
+    switch(type)
+    {
+    case MusicType::None:
+        return MUS_NONE;
+    case MusicType::CMD:
+        return MUS_CMD;
+    case MusicType::WAV:
+        return MUS_WAV;
+    case MusicType::MOD:
+        return MUS_MOD;
+    case MusicType::MID:
+        return MUS_MID;
+    case MusicType::OGG:
+        return MUS_OGG;
+    case MusicType::MP3:
+        return MUS_MP3;
+    case MusicType::MP3MAD:
+        return MUS_MP3_MAD;
+    case MusicType::FLAC:
+        return MUS_FLAC;
+    case MusicType::MODPLUG:
+        return MUS_MODPLUG;
+    default:
+        return MUS_NONE;
+    }
+}
+
+
 }/// End of namespace _internal
 #include "end_code.h"
diff --git a/SDLWrapper/_caster.h b/SDLWrapper/_caster.h
index 171c403..4583215 100644
--- a/SDLWrapper/_caster.h
+++ b/SDLWrapper/_caster.h
@@ -8,6 +8,7 @@
 #include "_SDLInitFlag.h"
 #include "_IMGInitFlag.h"
 #include "_MixInitFlag.h"
+#include "_MusicType.h"
 #include <vector>
 #include "begin_code.h"
 namespace _internal
@@ -24,5 +25,7 @@ SDL_RendererFlip getSDLRendererFlipFromFlipMode(FlipMode mode);
 Uint32 getUint32FromSDLInitFlag(SDLInitFlag flag);
 int getIntFromIMGInitFlag(IMGInitFlag flag);
 int getIntFromMixInitFlag(MixInitFlag flag);
+MusicType getMusicTypeFromMixMusicType(Mix_MusicType);
+Mix_MusicType getMixMusicTypeFromMusicType(MusicType);
 }/// End of namespace _internal
 #include "end_code.h"