Index: head/audio/Makefile
===================================================================
--- head/audio/Makefile
+++ head/audio/Makefile
@@ -176,6 +176,7 @@
     SUBDIR += fluidsynth
     SUBDIR += fluidsynth-dssi
     SUBDIR += fmit
+    SUBDIR += foo-yc20
     SUBDIR += forked-daapd
     SUBDIR += fpc-a52
     SUBDIR += fpc-mad
Index: head/audio/foo-yc20/Makefile
===================================================================
--- head/audio/foo-yc20/Makefile
+++ head/audio/foo-yc20/Makefile
@@ -0,0 +1,31 @@
+# $FreeBSD$
+
+PORTNAME=	foo-yc20
+DISTVERSION=	1.3.0
+CATEGORIES=	audio
+
+MAINTAINER=	yuri@FreeBSD.org
+COMMENT=	Faust implementation of a 1969-designed Yamaha combo organ, the YC-20
+
+LICENSE=	BSD3CLAUSE
+LICENSE_FILE=	${WRKSRC}/LICENSE
+
+BUILD_DEPENDS=	lv2>0:audio/lv2
+LIB_DEPENDS=	libjack.so:audio/jack \
+		libfreetype.so:print/freetype2 \
+		libfontconfig.so:x11-fonts/fontconfig
+
+USES=		gmake localbase pkgconfig
+USE_GITHUB=	yes
+GH_ACCOUNT=	sampov2
+USE_GNOME=	gtk20 gdkpixbuf2 cairo
+
+post-patch:
+	@${REINPLACE_CMD} -e 's|install -Dm|install -m|' ${WRKSRC}/Makefile
+
+post-install:
+	@${STRIP_CMD} \
+		${STAGEDIR}${PREFIX}/bin/* \
+		${STAGEDIR}${PREFIX}/lib/lv2/foo-yc20.lv2/*.so
+
+.include <bsd.port.mk>
Index: head/audio/foo-yc20/distinfo
===================================================================
--- head/audio/foo-yc20/distinfo
+++ head/audio/foo-yc20/distinfo
@@ -0,0 +1,3 @@
+TIMESTAMP = 1503026073
+SHA256 (sampov2-foo-yc20-1.3.0_GH0.tar.gz) = 6eddf5d60ebe3f6c33476a27be4f1ebd8f262a5787f3ac35068087a24e3a48f7
+SIZE (sampov2-foo-yc20-1.3.0_GH0.tar.gz) = 363123
Index: head/audio/foo-yc20/pkg-descr
===================================================================
--- head/audio/foo-yc20/pkg-descr
+++ head/audio/foo-yc20/pkg-descr
@@ -0,0 +1,11 @@
+This is a Faust implementation of a 1969-designed Yamaha combo organ, the
+YC-20.  In addition to the Faust code, it has a Gtkmm UI with Jack audio
+and midi support.
+
+Original YC-20 organs have a touch vibrato control, which is vibrato induced by
+horizontal movement of the keys. As there very few (almost none) midi keyboards
+which produce such information, this feature has been left out of the emulation.
+Instead of the touch vibrato control, the control panel hosts a "realism"
+switch.
+
+WWW: https://github.com/sampov2/foo-yc20
Index: head/audio/foo-yc20/pkg-message
===================================================================
--- head/audio/foo-yc20/pkg-message
+++ head/audio/foo-yc20/pkg-message
@@ -0,0 +1,16 @@
+======================================================================
+You installed foo-yc20: an implementation of 1969 designed Yamaha
+combo organ, the YC-20.
+
+It works through the Jack sound server, and works as a soft-MIDI device.
+
+In order to use it, please:
+* Have Jack server running.
+* Have jack-keyboard (audio/jack-keyboard) running.
+* Have QjackCtl (audio/qjackctl) running.
+* Run the UI command foo-yc20.
+* In QjackCtl, connect:
+  * the MIDI input of foo-yc20 to the output of jack-keyboard.
+  * the foo-yc20 audio output to speakers through the Jack's 'system'.
+* Play the jack-keyboard.
+======================================================================
Index: head/audio/foo-yc20/pkg-plist
===================================================================
--- head/audio/foo-yc20/pkg-plist
+++ head/audio/foo-yc20/pkg-plist
@@ -0,0 +1,24 @@
+bin/foo-yc20
+bin/foo-yc20-cli
+lib/lv2/foo-yc20.lv2/foo-yc20-lv2ui.so
+lib/lv2/foo-yc20.lv2/foo-yc20.so
+lib/lv2/foo-yc20.lv2/foo-yc20.ttl
+lib/lv2/foo-yc20.lv2/manifest.ttl
+share/applications/foo-yc20.desktop
+%%DATADIR%%/graphics/background.png
+%%DATADIR%%/graphics/black_0.png
+%%DATADIR%%/graphics/black_1.png
+%%DATADIR%%/graphics/black_2.png
+%%DATADIR%%/graphics/black_3.png
+%%DATADIR%%/graphics/green_0.png
+%%DATADIR%%/graphics/green_1.png
+%%DATADIR%%/graphics/green_2.png
+%%DATADIR%%/graphics/green_3.png
+%%DATADIR%%/graphics/icon.png
+%%DATADIR%%/graphics/potentiometer.png
+%%DATADIR%%/graphics/screenshot-800.png
+%%DATADIR%%/graphics/screenshot.png
+%%DATADIR%%/graphics/white_0.png
+%%DATADIR%%/graphics/white_1.png
+%%DATADIR%%/graphics/white_2.png
+%%DATADIR%%/graphics/white_3.png