Index: head/audio/Makefile
===================================================================
--- head/audio/Makefile
+++ head/audio/Makefile
@@ -753,6 +753,7 @@
     SUBDIR += solfege
     SUBDIR += sonata
     SUBDIR += sonic-visualiser
+    SUBDIR += sorcer-lv2
     SUBDIR += sound-juicer
     SUBDIR += soundconverter
     SUBDIR += soundgrab
Index: head/audio/sorcer-lv2/Makefile
===================================================================
--- head/audio/sorcer-lv2/Makefile
+++ head/audio/sorcer-lv2/Makefile
@@ -0,0 +1,29 @@
+# $FreeBSD$
+
+PORTNAME=	Sorcer
+DISTVERSIONPREFIX=	release-
+DISTVERSION=	1.1.3
+CATEGORIES=	audio
+PKGNAMESUFFIX=	-lv2
+
+MAINTAINER=	yuri@FreeBSD.org
+COMMENT=	Wavetable LV2 plugin synth targeted at the electronic/dubstep genre
+
+LICENSE=	GPLv3
+LICENSE_FILE=	${WRKSRC}/LICENSE
+
+BUILD_DEPENDS=	lv2>0:audio/lv2 \
+		${LOCALBASE}/include/boost/circular_buffer.hpp:devel/boost-libs
+LIB_DEPENDS=	libntk.so:x11-toolkits/ntk
+
+USES=		cmake:outsource pkgconfig
+USE_GITHUB=	yes
+GH_ACCOUNT=	openAVproductions
+GH_PROJECT=	openAV-${PORTNAME}
+USE_GNOME=	cairo
+
+PLIST_FILES=	lib/lv2/sorcer.lv2/manifest.ttl \
+		lib/lv2/sorcer.lv2/sorcer.so \
+		lib/lv2/sorcer.lv2/sorcer.ttl
+
+.include <bsd.port.mk>
Index: head/audio/sorcer-lv2/distinfo
===================================================================
--- head/audio/sorcer-lv2/distinfo
+++ head/audio/sorcer-lv2/distinfo
@@ -0,0 +1,3 @@
+TIMESTAMP = 1511729258
+SHA256 (openAVproductions-openAV-Sorcer-release-1.1.3_GH0.tar.gz) = a055c9d1cb1371e32acdd69fd58af9577611ea1a09e19c15611d548e84c43e1e
+SIZE (openAVproductions-openAV-Sorcer-release-1.1.3_GH0.tar.gz) = 158961
Index: head/audio/sorcer-lv2/files/patch-CMakeLists.txt
===================================================================
--- head/audio/sorcer-lv2/files/patch-CMakeLists.txt
+++ head/audio/sorcer-lv2/files/patch-CMakeLists.txt
@@ -0,0 +1,32 @@
+--- CMakeLists.txt.orig	2016-03-06 16:11:56 UTC
++++ CMakeLists.txt
+@@ -15,13 +15,17 @@ find_package(PkgConfig)
+ 
+ #SET(CMAKE_INSTALL_PREFIX "/usr" )
+ 
+-pkg_check_modules(LV2 lv2 REQUIRED)
+-include_directories( ${LV2_INCLUDE_DIRS}  )
+-
+ pkg_check_modules(NTK ntk REQUIRED)
+ include_directories( ${NTK_INCLUDE_DIRS}  )
+ link_directories   ( ${NTK_LIBRARY_DIRS}  )
+ 
++pkg_check_modules(LV2 lv2 REQUIRED)
++include_directories( ${LV2_INCLUDE_DIRS}  )
++
++pkg_check_modules(CAIRO cairo REQUIRED)
++include_directories( ${CAIRO_INCLUDE_DIRS}  )
++link_directories   ( ${CAIRO_LIBRARY_DIRS}  )
++
+ SET(CMAKE_SHARED_LINKER_FLAGS "-fPIC -shared -Wl,-z,nodelete -Wl,--no-undefined")
+ 
+ IF(RELEASE_BUILD)
+@@ -81,6 +85,8 @@ ADD_LIBRARY(sorcer SHARED ${sources})
+ target_link_libraries( sorcer ${NTK_LIBRARIES}     )
+ #target_link_libraries( sorcer ${SNDFILE_LIBRARIES} )
+ 
++target_link_libraries( sorcer ${CAIRO_LIBRARIES}     )
++
+ # Remove "lib" part before name (sorcer.so, not libsorcer.so)
+ set_target_properties(sorcer PROPERTIES PREFIX "")
+ 
Index: head/audio/sorcer-lv2/pkg-descr
===================================================================
--- head/audio/sorcer-lv2/pkg-descr
+++ head/audio/sorcer-lv2/pkg-descr
@@ -0,0 +1,8 @@
+Sorcer is a polyphonic wavetable synth LV2 plugin. Its sonic fingerprint is
+one of harsh modulated sub-bass driven walls of sound. Two morphing wavetable
+oscillators and one sine oscillator provide the generation routines. The LFO
+can be mapped to wavetable modulation as well as filter cutoff. An ADSR allows
+for shaping the resulting sound, while a master volume finishes the signal
+chain. Easily creating a variety of dubstep basslines and harsh pad sounds.
+
+WWW: http://openavproductions.com/sorcer