Index: audio/Makefile
===================================================================
--- audio/Makefile
+++ audio/Makefile
@@ -50,6 +50,7 @@
     SUBDIR += autocd
     SUBDIR += autotalent
     SUBDIR += autozen
+    SUBDIR += avldrums-lv2
     SUBDIR += aylet
     SUBDIR += baresip
     SUBDIR += baudline
Index: audio/avldrums-lv2/Makefile
===================================================================
--- /dev/null
+++ audio/avldrums-lv2/Makefile
@@ -0,0 +1,33 @@
+# $FreeBSD$
+
+PORTNAME=	avldrums
+DISTVERSIONPREFIX=	v
+DISTVERSION=	0.2.2
+CATEGORIES=	audio
+PKGNAMESUFFIX=	-lv2
+
+MAINTAINER=	yuri@FreeBSD.org
+COMMENT=	Dedicated AVLDrumkits LV2 Plugin
+
+LICENSE=	GPLv2
+LICENSE_FILE=	${WRKSRC}/COPYING
+
+BUILD_DEPENDS=	lv2>0:audio/lv2
+
+USES=		gmake pkgconfig
+USE_GITHUB=	yes
+GH_ACCOUNT=	x42
+GH_PROJECT=	${PORTNAME}.lv2
+GH_TUPLE=	x42:robtk:05eb4b8:robtk/robtk
+USE_GL=		gl glu
+USE_GNOME=	glib20 pango cairo
+USE_XORG=	x11
+
+PLIST_FILES=	lib/lv2/avldrums.lv2/Black_Pearl_4_LV2.sf2 \
+		lib/lv2/avldrums.lv2/Red_Zeppelin_4_LV2.sf2 \
+		lib/lv2/avldrums.lv2/avldrums.so \
+		lib/lv2/avldrums.lv2/avldrums.ttl \
+		lib/lv2/avldrums.lv2/avldrumsUI_gl.so \
+		lib/lv2/avldrums.lv2/manifest.ttl
+
+.include <bsd.port.mk>
Index: audio/avldrums-lv2/distinfo
===================================================================
--- /dev/null
+++ audio/avldrums-lv2/distinfo
@@ -0,0 +1,5 @@
+TIMESTAMP = 1517653395
+SHA256 (x42-avldrums.lv2-v0.2.2_GH0.tar.gz) = 7e29a502bcede0ef7bd03214cae145653bff53be812c46cd2e6e13d91bbda4d5
+SIZE (x42-avldrums.lv2-v0.2.2_GH0.tar.gz) = 35319971
+SHA256 (x42-robtk-05eb4b8_GH0.tar.gz) = 44170fee5cd0f4d05d1d0723d981da05713966a8de3f0634fb446bc740c0efc7
+SIZE (x42-robtk-05eb4b8_GH0.tar.gz) = 114046
Index: audio/avldrums-lv2/pkg-descr
===================================================================
--- /dev/null
+++ audio/avldrums-lv2/pkg-descr
@@ -0,0 +1,18 @@
+avldrums.lv2 is a drum sample player plugin written by Robin Gareus
+dedicated to Glen MacArthur's AVLdrums. This self-contained plugin
+provides a convenient way to rapidly sequence and mix midi-drums.
+
+The AVLdrums comes as two separate drumkits: Black Pearl and Red Zeppelin.
+There are 5 velocity layers for each of the 28 kits pieces or drum-zones
+for both kits.
+
+The main benefits compared to loading the soundfont into a generic sample
+player are:
+* built-in MIDNAM: The plugin informs the host about note-names
+* Semantic grouping of ports: fan-out separate mics to individual tracks
+* Compatible stereo/multi-out variant: Allows to in-place replace the stereo
+  version with multi-out. Start with stereo when sequencing and when moving
+  to the mixing stage use separate outputs to process or customize level and
+  pan of individual drums.
+
+WWW: http://x42-plugins.com/x42/x42-avldrums