diff --git a/src/lua_baselib.c b/src/lua_baselib.c
index 1ffa3968b..e30c84bc3 100644
--- a/src/lua_baselib.c
+++ b/src/lua_baselib.c
@@ -189,6 +189,8 @@ static const struct {
 	{META_SKINSPRITESLIST,   "skin_t.skinsprites[]"},
 	{META_SKINSPRITESCOMPAT, "skin_t.sprites"}, // TODO: 2.3: Delete
 
+	{META_MUSICDEF,     "musicdef_t"},
+
 	{META_VERTEX,       "vertex_t"},
 	{META_LINE,         "line_t"},
 	{META_SIDE,         "side_t"},
@@ -3738,6 +3740,73 @@ static int lib_sResumeMusic(lua_State *L)
 	return 1;
 }
 
+enum musicdef_e
+{
+	musicdef_name,
+	musicdef_title,
+	musicdef_alttitle,
+	musicdef_authors
+};
+
+static const char *const musicdef_opt[] = {
+	"name",
+	"title",
+	"alttitle",
+	"authors",
+	NULL,
+};
+
+static int musicdef_fields_ref = LUA_NOREF;
+
+static int musicdef_get(lua_State *L)
+{
+	musicdef_t *musicdef = *((musicdef_t **)luaL_checkudata(L, 1, META_MUSICDEF));
+	enum musicdef_e field = Lua_optoption(L, 2, -1, musicdef_fields_ref);
+	lua_settop(L, 2);
+
+	if (!musicdef)
+		return LUA_ErrInvalid(L, "musicdef_t");
+
+	switch (field)
+	{
+	case musicdef_name:
+		lua_pushstring(L, musicdef->name);
+		break;
+	case musicdef_title:
+		lua_pushstring(L, musicdef->title);
+		break;
+	case musicdef_alttitle:
+		lua_pushstring(L, musicdef->alttitle);
+		break;
+	case musicdef_authors:
+		lua_pushstring(L, musicdef->authors);
+		break;
+	default:
+		lua_getfield(L, LUA_REGISTRYINDEX, LREG_EXTVARS);
+		I_Assert(lua_istable(L, -1));
+		lua_pushlightuserdata(L, musicdef);
+		lua_rawget(L, -2);
+		if (!lua_istable(L, -1)) { // no extra values table
+			CONS_Debug(DBG_LUA, M_GetText("'%s' has no extvars table or field named '%s'; returning nil.\n"), "musicdef_t", lua_tostring(L, 2));
+			return 0;
+		}
+		lua_pushvalue(L, 2); // field name
+		lua_gettable(L, -2);
+		if (lua_isnil(L, -1)) // no value for this field
+			CONS_Debug(DBG_LUA, M_GetText("'%s' has no field named '%s'; returning nil.\n"), "musicdef_t", lua_tostring(L, 2));
+		break;
+	}
+
+	return 1;
+}
+
+static int lib_sMusicInfo(lua_State *L)
+{
+	const char *music_name = lua_tolstring(L, 1, NULL);
+	LUA_PushUserdata(L, S_MusicInfo(music_name), META_MUSICDEF);
+	return 1;
+}
+
 // G_GAME
 ////////////
 
@@ -4623,6 +4692,7 @@ static luaL_Reg lib[] = {
 	{"S_GetMusicLoopPoint",lib_sGetMusicLoopPoint},
 	{"S_PauseMusic",lib_sPauseMusic},
 	{"S_ResumeMusic", lib_sResumeMusic},
+	{"S_MusicInfo", lib_sMusicInfo},
 
 	// g_game
 	{"G_AddGametype", lib_gAddGametype},
@@ -4661,6 +4731,11 @@ static luaL_Reg lib[] = {
 
 int LUA_BaseLib(lua_State *L)
 {
+	// musicdef_t
+	// Sound should have its whole own file for Lua, but this will do for now.
+	LUA_RegisterUserdataMetatable(L, META_MUSICDEF, musicdef_get, NULL, NULL);
+	musicdef_fields_ref = Lua_CreateFieldTable(L, musicdef_opt);
+
 	// Set metatable for string
 	lua_pushliteral(L, "");  // dummy string
 	lua_getmetatable(L, -1);  // get string metatable
diff --git a/src/lua_libs.h b/src/lua_libs.h
index e1585f488..2961abf9d 100644
--- a/src/lua_libs.h
+++ b/src/lua_libs.h
@@ -46,6 +46,8 @@ extern boolean ignoregameinputs;
 #define META_SKINSPRITESLIST "SKIN_T*SKINSPRITES[]"
 #define META_SKINSPRITESCOMPAT "SKIN_T*SPRITES" // TODO: 2.3: Delete
 
+#define META_MUSICDEF "MUSICDEF_T*"
+
 #define META_VERTEX "VERTEX_T*"
 #define META_LINE "LINE_T*"
 #define META_SIDE "SIDE_T*"
diff --git a/src/s_sound.c b/src/s_sound.c
index 0329c289e..2ded96240 100644
--- a/src/s_sound.c
+++ b/src/s_sound.c
@@ -1801,6 +1801,27 @@ UINT32 S_GetMusicLength(void)
 	return I_GetSongLength();
 }
 
+//
+// S_MusicInfo
+//
+// Returns metadata about supplied music
+// If name is NULL, returns the currently playing music (if any)
+//
+musicdef_t *S_MusicInfo(const char *name)
+{
+	if (!name)
+		name = music_name;
+
+	musicdef_t *def;
+	for (def = musicdefstart; def; def = def->next)
+	{
+		if (strcasecmp(def->name, name) == 0)
+			return def;
+	}
+
+	return NULL;
+}
+
 boolean S_SetMusicLoopPoint(UINT32 looppoint)
 {
 	return I_SetSongLoopPoint(looppoint);
diff --git a/src/s_sound.h b/src/s_sound.h
index 589060c8c..46af5d1b7 100644
--- a/src/s_sound.h
+++ b/src/s_sound.h
@@ -220,6 +220,9 @@ boolean S_PrepareSoundTest(void);
 // Get Length of Music
 UINT32 S_GetMusicLength(void);
 
+// Get MUSICDEF of Music
+musicdef_t *S_MusicInfo(const char *name);
+
 // Set LoopPoint of Music
 boolean S_SetMusicLoopPoint(UINT32 looppoint);