diff --git a/quakespasm/Quake/Makefile.w32 b/quakespasm/Quake/Makefile.w32
index 3100db14..6884fea8 100644
--- a/quakespasm/Quake/Makefile.w32
+++ b/quakespasm/Quake/Makefile.w32
@@ -14,6 +14,11 @@ check_gcc = $(shell if echo | $(CC) $(1) -S -o /dev/null -xc - > /dev/null 2>&1;
 
 # ============================================================================
 
+# Enable/disable codecs for streaming music support:
+USE_CODEC_WAVE=yes
+USE_CODEC_MP3=yes
+USE_CODEC_VORBIS=yes
+
 DEBUG    ?= 0
 WINSOCK2 ?= 0
 SDLNET   ?= 0
@@ -67,23 +72,43 @@ SDL_LFLAGS := $(shell $(SDL_CONFIG) --libs)
 
 ifeq ($(WINSOCK2),1)
 DEFWINSOCK :=-D_USE_WINSOCK2
-LIBWINSOCK := ws2_32
+LIBWINSOCK := -lws2_32
 else
 DEFWINSOCK :=
-LIBWINSOCK := wsock32
+LIBWINSOCK := -lwsock32
 endif
 
 ifeq ($(SDLNET),1)
-NET_LIBS   := SDL_net
+NET_LIBS   := -lSDL_net
 CFLAGS     +=-D_USE_SDLNET
 else
 CFLAGS     += $(DEFWINSOCK)
 NET_LIBS   := $(LIBWINSOCK)
 endif
 
-COMMON_LIBS:= m opengl32
+CODECLIBS  :=
+ifeq ($(USE_CODEC_WAVE),yes)
+CFLAGS+= -DUSE_CODEC_WAVE
+CODEC_INC = -I../Windows/codecs/include
+CODEC_LINK= -L../Windows/codecs/x86
+endif
+ifeq ($(USE_CODEC_VORBIS),yes)
+CFLAGS+= -DUSE_CODEC_VORBIS
+CODEC_INC = -I../Windows/codecs/include
+CODEC_LINK= -L../Windows/codecs/x86
+CODECLIBS+= -lvorbis -lvorbisfile -logg
+endif
+ifeq ($(USE_CODEC_MP3),yes)
+CFLAGS+= -DUSE_CODEC_MP3
+CODEC_INC = -I../Windows/codecs/include
+CODEC_LINK= -L../Windows/codecs/x86
+CODECLIBS+= -lmad
+endif
+CFLAGS+= $(CODEC_INC)
 
-LIBS := $(patsubst %,-l%,$(COMMON_LIBS) $(NET_LIBS))
+COMMON_LIBS:= -lm -lopengl32
+
+LIBS := $(COMMON_LIBS) $(NET_LIBS) $(CODEC_LINK) $(CODECLIBS)
 
 # ---------------------------
 # targets
@@ -106,7 +131,12 @@ DEFAULT_TARGET := quakespasm.exe
 # objects
 # ----------------------------------------------------------------------------
 
-COMOBJ_SND := snd_dma.o snd_mix.o snd_mem.o
+MUSIC_OBJS:= bgmusic.o \
+	snd_codec.o \
+	snd_wave.o \
+	snd_vorbis.o \
+	snd_mp3.o
+COMOBJ_SND := snd_dma.o snd_mix.o snd_mem.o $(MUSIC_OBJS)
 SYSOBJ_SND := snd_sdl.o
 SYSOBJ_CDA := cd_sdl.o
 SYSOBJ_INPUT := in_sdl.o
diff --git a/quakespasm/Quake/Makefile.w64 b/quakespasm/Quake/Makefile.w64
index a2764df3..5e60a4e0 100644
--- a/quakespasm/Quake/Makefile.w64
+++ b/quakespasm/Quake/Makefile.w64
@@ -14,6 +14,11 @@ check_gcc = $(shell if echo | $(CC) $(1) -S -o /dev/null -xc - > /dev/null 2>&1;
 
 # ============================================================================
 
+# Enable/disable codecs for streaming music support:
+USE_CODEC_WAVE=yes
+USE_CODEC_MP3=yes
+USE_CODEC_VORBIS=yes
+
 DEBUG    ?= 0
 WINSOCK2 ?= 1
 SDLNET   ?= 0
@@ -67,23 +72,43 @@ SDL_LFLAGS := $(shell $(SDL_CONFIG) --libs)
 
 ifeq ($(WINSOCK2),1)
 DEFWINSOCK :=-D_USE_WINSOCK2
-LIBWINSOCK := ws2_32
+LIBWINSOCK := -lws2_32
 else
 DEFWINSOCK :=
-LIBWINSOCK := wsock32
+LIBWINSOCK := -lwsock32
 endif
 
 ifeq ($(SDLNET),1)
-NET_LIBS   := SDL_net
+NET_LIBS   := -lSDL_net
 CFLAGS     +=-D_USE_SDLNET
 else
 CFLAGS     += $(DEFWINSOCK)
 NET_LIBS   := $(LIBWINSOCK)
 endif
 
-COMMON_LIBS:= m opengl32
+CODECLIBS  :=
+ifeq ($(USE_CODEC_WAVE),yes)
+CFLAGS+= -DUSE_CODEC_WAVE
+CODEC_INC = -I../Windows/codecs/include
+CODEC_LINK= -L../Windows/codecs/x64
+endif
+ifeq ($(USE_CODEC_VORBIS),yes)
+CFLAGS+= -DUSE_CODEC_VORBIS
+CODEC_INC = -I../Windows/codecs/include
+CODEC_LINK= -L../Windows/codecs/x64
+CODECLIBS+= -lvorbis -lvorbisfile -logg
+endif
+ifeq ($(USE_CODEC_MP3),yes)
+CFLAGS+= -DUSE_CODEC_MP3
+CODEC_INC = -I../Windows/codecs/include
+CODEC_LINK= -L../Windows/codecs/x64
+CODECLIBS+= -lmad
+endif
+CFLAGS+= $(CODEC_INC)
 
-LIBS := $(patsubst %,-l%,$(COMMON_LIBS) $(NET_LIBS))
+COMMON_LIBS:= -lm -lopengl32
+
+LIBS := $(COMMON_LIBS) $(NET_LIBS) $(CODEC_LINK) $(CODECLIBS)
 
 # ---------------------------
 # targets
@@ -106,7 +131,12 @@ DEFAULT_TARGET := quakespasm.exe
 # objects
 # ----------------------------------------------------------------------------
 
-COMOBJ_SND := snd_dma.o snd_mix.o snd_mem.o
+MUSIC_OBJS:= bgmusic.o \
+	snd_codec.o \
+	snd_wave.o \
+	snd_vorbis.o \
+	snd_mp3.o
+COMOBJ_SND := snd_dma.o snd_mix.o snd_mem.o $(MUSIC_OBJS)
 SYSOBJ_SND := snd_sdl.o
 SYSOBJ_CDA := cd_sdl.o
 SYSOBJ_INPUT := in_sdl.o
diff --git a/quakespasm/Windows/VisualStudio/quakespasm.vcproj b/quakespasm/Windows/VisualStudio/quakespasm.vcproj
index cc5acb97..5ed99341 100644
--- a/quakespasm/Windows/VisualStudio/quakespasm.vcproj
+++ b/quakespasm/Windows/VisualStudio/quakespasm.vcproj
@@ -43,8 +43,8 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				Optimization="0"
-				AdditionalIncludeDirectories="C:\SDL\include;..\..\Quake;.;.."
-				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_WARNINGS"
+				AdditionalIncludeDirectories="C:\SDL\include;..\codecs\include;..\..\Quake;.;.."
+				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_WARNINGS;USE_CODEC_MP3;USE_CODEC_VORBIS;USE_CODEC_WAVE"
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="3"
@@ -64,9 +64,9 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
-				AdditionalDependencies="WSOCK32.lib OPENGL32.lib winmm.lib SDL.lib SDLmain.lib"
+				AdditionalDependencies="libvorbis.lib libvorbisfile.lib libogg.lib libmad.lib WSOCK32.lib OPENGL32.lib winmm.lib SDL.lib SDLmain.lib"
 				LinkIncremental="2"
-				AdditionalLibraryDirectories="C:\SDL\lib"
+				AdditionalLibraryDirectories="..\codecs\x86;C:\SDL\lib"
 				GenerateDebugInformation="true"
 				SubSystem="2"
 				TargetMachine="1"
@@ -118,8 +118,8 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
-				AdditionalIncludeDirectories="C:\SDL\include;..\..\Quake;.;.."
-				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_WARNINGS"
+				AdditionalIncludeDirectories="C:\SDL\include;..\codecs\include;..\..\Quake;.;.."
+				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_WARNINGS;USE_CODEC_MP3;USE_CODEC_VORBIS;USE_CODEC_WAVE"
 				RuntimeLibrary="2"
 				UsePrecompiledHeader="0"
 				WarningLevel="3"
@@ -138,9 +138,9 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
-				AdditionalDependencies="WSOCK32.lib OPENGL32.lib winmm.lib SDL.lib SDLmain.lib"
+				AdditionalDependencies="libvorbis.lib libvorbisfile.lib libogg.lib libmad.lib WSOCK32.lib OPENGL32.lib winmm.lib SDL.lib SDLmain.lib"
 				LinkIncremental="1"
-				AdditionalLibraryDirectories="C:\SDL\lib"
+				AdditionalLibraryDirectories="..\codecs\x86;C:\SDL\lib"
 				IgnoreAllDefaultLibraries="false"
 				GenerateDebugInformation="true"
 				SubSystem="2"
@@ -196,8 +196,8 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				Optimization="0"
-				AdditionalIncludeDirectories="C:\SDL\include;..\..\Quake;.;.."
-				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USE_WINSOCK2;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_WARNINGS"
+				AdditionalIncludeDirectories="C:\SDL\include;..\codecs\include;..\..\Quake;.;.."
+				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USE_WINSOCK2;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_WARNINGS;USE_CODEC_MP3;USE_CODEC_VORBIS;USE_CODEC_WAVE"
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="3"
@@ -217,9 +217,9 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
-				AdditionalDependencies="WS2_32.lib OPENGL32.lib winmm.lib SDL.lib SDLmain.lib"
+				AdditionalDependencies="libvorbis.lib libvorbisfile.lib libogg.lib libmad.lib WS2_32.lib OPENGL32.lib winmm.lib SDL.lib SDLmain.lib"
 				LinkIncremental="2"
-				AdditionalLibraryDirectories="C:\SDL\lib64"
+				AdditionalLibraryDirectories="..\codecs\x64;C:\SDL\lib64"
 				GenerateDebugInformation="true"
 				SubSystem="2"
 				TargetMachine="17"
@@ -272,8 +272,8 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
-				AdditionalIncludeDirectories="C:\SDL\include;..\..\Quake;.;.."
-				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USE_WINSOCK2;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_WARNINGS"
+				AdditionalIncludeDirectories="C:\SDL\include;..\codecs\include;..\..\Quake;.;.."
+				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USE_WINSOCK2;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_WARNINGS;USE_CODEC_MP3;USE_CODEC_VORBIS;USE_CODEC_WAVE"
 				RuntimeLibrary="2"
 				UsePrecompiledHeader="0"
 				WarningLevel="3"
@@ -292,9 +292,9 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
-				AdditionalDependencies="WS2_32.lib OPENGL32.lib winmm.lib SDL.lib SDLmain.lib"
+				AdditionalDependencies="libvorbis.lib libvorbisfile.lib libogg.lib libmad.lib WS2_32.lib OPENGL32.lib winmm.lib SDL.lib SDLmain.lib"
 				LinkIncremental="1"
-				AdditionalLibraryDirectories="C:\SDL\lib64"
+				AdditionalLibraryDirectories="..\codecs\x64;C:\SDL\lib64"
 				IgnoreAllDefaultLibraries="false"
 				GenerateDebugInformation="true"
 				SubSystem="2"
@@ -333,6 +333,10 @@
 			Filter="cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx"
 			UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}"
 			>
+			<File
+				RelativePath="..\..\Quake\bgmusic.c"
+				>
+			</File>
 			<File
 				RelativePath="..\..\Quake\cd_sdl.c"
 				>
@@ -537,6 +541,10 @@
 				RelativePath="..\..\Quake\sbar.c"
 				>
 			</File>
+			<File
+				RelativePath="..\..\Quake\snd_codec.c"
+				>
+			</File>
 			<File
 				RelativePath="..\..\Quake\snd_dma.c"
 				>
@@ -549,10 +557,22 @@
 				RelativePath="..\..\Quake\snd_mix.c"
 				>
 			</File>
+			<File
+				RelativePath="..\..\Quake\snd_mp3.c"
+				>
+			</File>
 			<File
 				RelativePath="..\..\Quake\snd_sdl.c"
 				>
 			</File>
+			<File
+				RelativePath="..\..\Quake\snd_vorbis.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\Quake\snd_wave.c"
+				>
+			</File>
 			<File
 				RelativePath="..\..\Quake\sv_main.c"
 				>
@@ -607,6 +627,10 @@
 				RelativePath="..\..\Quake\arch_def.h"
 				>
 			</File>
+			<File
+				RelativePath="..\..\Quake\bgmusic.h"
+				>
+			</File>
 			<File
 				RelativePath="..\..\Quake\bspfile.h"
 				>
@@ -775,6 +799,26 @@
 				RelativePath="..\..\Quake\q_sound.h"
 				>
 			</File>
+			<File
+				RelativePath="..\..\Quake\snd_codec.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\Quake\snd_codeci.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\Quake\snd_mp3.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\Quake\snd_vorbis.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\Quake\snd_wave.h"
+				>
+			</File>
 			<File
 				RelativePath="..\..\Quake\spritegn.h"
 				>