diff --git a/juce/AppConfig.JUCE-4.3.1.h b/juce/AppConfig.JUCE-4.3.1.h
new file mode 100644
index 0000000..f48f6cd
--- /dev/null
+++ b/juce/AppConfig.JUCE-4.3.1.h
@@ -0,0 +1,121 @@
+/*
+
+    IMPORTANT! This file is auto-generated each time you save your
+    project - if you alter its contents, your changes may be overwritten!
+
+    There's a section below where you can add your own custom code safely, and the
+    Projucer will preserve the contents of that block, but the best way to change
+    any of these definitions is by using the Projucer's project settings.
+
+    Any commented-out settings will assume their default values.
+
+*/
+
+#ifndef __JUCE_APPCONFIG_M70QFTRRK__
+#define __JUCE_APPCONFIG_M70QFTRRK__
+
+//==============================================================================
+// [BEGIN_USER_CODE_SECTION]
+
+// (You can add your own code in this section, and the Projucer will not overwrite it)
+
+// [END_USER_CODE_SECTION]
+
+//==============================================================================
+#define JUCE_MODULE_AVAILABLE_juce_core                 1
+#define JUCE_MODULE_AVAILABLE_juce_cryptography         1
+#define JUCE_MODULE_AVAILABLE_juce_data_structures      1
+#define JUCE_MODULE_AVAILABLE_juce_events               1
+#define JUCE_MODULE_AVAILABLE_juce_graphics             1
+#define JUCE_MODULE_AVAILABLE_juce_gui_basics           1
+#define JUCE_MODULE_AVAILABLE_juce_gui_extra            1
+
+//==============================================================================
+#ifndef    JUCE_STANDALONE_APPLICATION
+ #ifdef JucePlugin_Build_Standalone
+  #define  JUCE_STANDALONE_APPLICATION JucePlugin_Build_Standalone
+ #else
+  #define  JUCE_STANDALONE_APPLICATION 1
+ #endif
+#endif
+
+#define JUCE_GLOBAL_MODULE_SETTINGS_INCLUDED 1
+
+//==============================================================================
+// juce_core flags:
+
+#ifndef    JUCE_FORCE_DEBUG
+ //#define JUCE_FORCE_DEBUG
+#endif
+
+#ifndef    JUCE_LOG_ASSERTIONS
+ #define   JUCE_LOG_ASSERTIONS 1
+#endif
+
+#ifndef    JUCE_CHECK_MEMORY_LEAKS
+ //#define JUCE_CHECK_MEMORY_LEAKS
+#endif
+
+#ifndef    JUCE_DONT_AUTOLINK_TO_WIN32_LIBRARIES
+ //#define JUCE_DONT_AUTOLINK_TO_WIN32_LIBRARIES
+#endif
+
+#ifndef    JUCE_INCLUDE_ZLIB_CODE
+ //#define JUCE_INCLUDE_ZLIB_CODE
+#endif
+
+#ifndef    JUCE_USE_CURL
+ #define   JUCE_USE_CURL 1
+#endif
+
+#ifndef    JUCE_CATCH_UNHANDLED_EXCEPTIONS
+ //#define JUCE_CATCH_UNHANDLED_EXCEPTIONS
+#endif
+
+#ifndef    JUCE_ALLOW_STATIC_NULL_VARIABLES
+ //#define JUCE_ALLOW_STATIC_NULL_VARIABLES
+#endif
+
+//==============================================================================
+// juce_graphics flags:
+
+#ifndef    JUCE_USE_COREIMAGE_LOADER
+ //#define JUCE_USE_COREIMAGE_LOADER
+#endif
+
+#ifndef    JUCE_USE_DIRECTWRITE
+ //#define JUCE_USE_DIRECTWRITE
+#endif
+
+//==============================================================================
+// juce_gui_basics flags:
+
+#ifndef    JUCE_ENABLE_REPAINT_DEBUGGING
+ //#define JUCE_ENABLE_REPAINT_DEBUGGING
+#endif
+
+#ifndef    JUCE_USE_XSHM
+ //#define JUCE_USE_XSHM
+#endif
+
+#ifndef    JUCE_USE_XRENDER
+ //#define JUCE_USE_XRENDER
+#endif
+
+#ifndef    JUCE_USE_XCURSOR
+ //#define JUCE_USE_XCURSOR
+#endif
+
+//==============================================================================
+// juce_gui_extra flags:
+
+#ifndef    JUCE_WEB_BROWSER
+ //#define JUCE_WEB_BROWSER
+#endif
+
+#ifndef    JUCE_ENABLE_LIVE_CONSTANT_EDITOR
+ //#define JUCE_ENABLE_LIVE_CONSTANT_EDITOR
+#endif
+
+
+#endif  // __JUCE_APPCONFIG_M70QFTRRK__
diff --git a/juce/JUCE-4.3.1.mk b/juce/JUCE-4.3.1.mk
new file mode 100644
index 0000000..da8b06d
--- /dev/null
+++ b/juce/JUCE-4.3.1.mk
@@ -0,0 +1,21 @@
+SRCS := modules/juce_core/juce_core.cpp
+SRCS += modules/juce_data_structures/juce_data_structures.cpp
+SRCS += modules/juce_events/juce_events.cpp
+SRCS += modules/juce_graphics/juce_graphics.cpp
+SRCS += modules/juce_gui_basics/juce_gui_basics.cpp
+SRCS += modules/juce_gui_extra/juce_gui_extra.cpp
+SRCS += modules/juce_opengl/juce_opengl.cpp
+
+init: AppConfig.h JuceHeader.h all
+
+AppConfig.h:
+	cp AppConfig.${PKG_VER}.h AppConfig.h
+
+JuceHeader.h:
+	cp JuceHeader.${PKG_VER}.h JuceHeader.h
+
+DEFINES := -DHAVE_LROUND
+DEFINES += -DJUCE_APP_CONFIG_HEADER=\"JuceHeader.h\"
+DEFINES += -DJUCE_STANDALONE_APPLICATION
+INCLUDES += -I${PKG_VER}/modules
+
diff --git a/juce/JUCE-4.3.1.patch b/juce/JUCE-4.3.1.patch
new file mode 100644
index 0000000..9aeb149
--- /dev/null
+++ b/juce/JUCE-4.3.1.patch
@@ -0,0 +1,23 @@
+diff -ruN temp/JUCE-4.3.1/modules/juce_graphics/colour/juce_PixelFormats.h ./JUCE-4.3.1/modules/juce_graphics/colour/juce_PixelFormats.h
+--- temp/JUCE-4.3.1/modules/juce_graphics/colour/juce_PixelFormats.h	2017-01-26 11:51:04.000000000 +0100
++++ ./JUCE-4.3.1/modules/juce_graphics/colour/juce_PixelFormats.h	2019-11-22 18:08:13.129839330 +0100
+@@ -108,19 +108,6 @@
+     forcedinline uint8 getGreen() const noexcept      { return components.g; }
+     forcedinline uint8 getBlue() const noexcept       { return components.b; }
+ 
+-   #if JUCE_GCC
+-    // NB these are here as a workaround because GCC refuses to bind to packed values.
+-    forcedinline uint8& getAlpha() noexcept           { return comps [indexA]; }
+-    forcedinline uint8& getRed() noexcept             { return comps [indexR]; }
+-    forcedinline uint8& getGreen() noexcept           { return comps [indexG]; }
+-    forcedinline uint8& getBlue() noexcept            { return comps [indexB]; }
+-   #else
+-    forcedinline uint8& getAlpha() noexcept           { return components.a; }
+-    forcedinline uint8& getRed() noexcept             { return components.r; }
+-    forcedinline uint8& getGreen() noexcept           { return components.g; }
+-    forcedinline uint8& getBlue() noexcept            { return components.b; }
+-   #endif
+-
+     //==============================================================================
+     /** Copies another pixel colour over this one.
+ 
diff --git a/juce/JUCE-4.3.1.zip b/juce/JUCE-4.3.1.zip
new file mode 100644
index 0000000..b96ae87
Binary files /dev/null and b/juce/JUCE-4.3.1.zip differ
diff --git a/juce/JuceHeader.JUCE-4.3.1.h b/juce/JuceHeader.JUCE-4.3.1.h
new file mode 100644
index 0000000..1b9a2a8
--- /dev/null
+++ b/juce/JuceHeader.JUCE-4.3.1.h
@@ -0,0 +1,39 @@
+/*
+
+    IMPORTANT! This file is auto-generated each time you save your
+    project - if you alter its contents, your changes may be overwritten!
+
+    This is the header file that your files should include in order to get all the
+    JUCE library headers. You should avoid including the JUCE headers directly in
+    your own source files, because that wouldn't pick up the correct configuration
+    options for your app.
+
+*/
+
+#ifndef __APPHEADERFILE_FGWBAQ__
+#define __APPHEADERFILE_FGWBAQ__
+
+#include "AppConfig.h"
+#include "juce_core/juce_core.h"
+#include "juce_data_structures/juce_data_structures.h"
+#include "juce_events/juce_events.h"
+#include "juce_graphics/juce_graphics.h"
+#include "juce_gui_basics/juce_gui_basics.h"
+#include "juce_gui_extra/juce_gui_extra.h"
+#include "juce_opengl/juce_opengl.h"
+#include "juce_video/juce_video.h"
+
+#if ! DONT_SET_USING_JUCE_NAMESPACE
+ // If your code uses a lot of JUCE classes, then this will obviously save you
+ // a lot of typing, but can be disabled by setting DONT_SET_USING_JUCE_NAMESPACE.
+ using namespace juce;
+#endif
+
+namespace ProjectInfo
+{
+    const char* const  projectName    = JucePlugin_Name;
+    const char* const  versionString  = JucePlugin_VersionString;
+    const int          versionNumber  = JucePlugin_VersionCode;
+}
+
+#endif   // __APPHEADERFILE_FGWBAQ__