diff --git a/pkgs/applications/audio/ardour/ardour3.nix b/pkgs/applications/audio/ardour/ardour3.nix
index c34576016ad2..c803ec076187 100644
--- a/pkgs/applications/audio/ardour/ardour3.nix
+++ b/pkgs/applications/audio/ardour/ardour3.nix
@@ -2,8 +2,8 @@
 , fftwSinglePrec, flac, glib, glibmm, gtk, gtkmm, jackaudio
 , libgnomecanvas, libgnomecanvasmm, liblo, libmad, libogg, librdf
 , librdf_raptor, librdf_rasqal, libsamplerate, libsigcxx, libsndfile
-, libusb, libuuid, libxml2, libxslt, makeWrapper, pango, perl, pkgconfig
-, python }:
+, libusb, libuuid, libxml2, libxslt, lilv, lv2, makeWrapper, pango
+, perl, pkgconfig, python, serd, sord, sratom, suil }:
 
 let
   # Ardour 3 Beta 4a
@@ -19,11 +19,14 @@ stdenv.mkDerivation {
     sha256 = "0a68xb3l36m5908y3airxw1b3bymhrjrf1l492mgcvviq6pn7pmk";
   };
 
-  buildInputs = [ alsaLib aubio boost cairomm curl fftw fftwSinglePrec
-    flac glib glibmm gtk gtkmm jackaudio libgnomecanvas
-    libgnomecanvasmm liblo libmad libogg librdf librdf_raptor
-    librdf_rasqal libsamplerate libsigcxx libsndfile libusb libuuid
-    libxml2 libxslt pango perl pkgconfig python ];
+  buildInputs = 
+    [ alsaLib aubio boost cairomm curl fftw fftwSinglePrec
+      flac glib glibmm gtk gtkmm jackaudio libgnomecanvas
+      libgnomecanvasmm liblo libmad libogg librdf librdf_raptor
+      librdf_rasqal libsamplerate libsigcxx libsndfile libusb libuuid
+      libxml2 libxslt lilv lv2 pango perl pkgconfig python serd sord
+      sratom suil
+    ];
 
   patchPhase = ''
     printf '#include "ardour/svn_revision.h"\nnamespace ARDOUR { const char* svn_revision = \"${rev}\"; }\n' > libs/ardour/svn_revision.cc
diff --git a/pkgs/applications/audio/calf/default.nix b/pkgs/applications/audio/calf/default.nix
new file mode 100644
index 000000000000..4b1f6dcd2687
--- /dev/null
+++ b/pkgs/applications/audio/calf/default.nix
@@ -0,0 +1,22 @@
+{ stdenv, fetchurl, cairo, expat, glib, gtk, jackaudio, ladspaH
+, libglade, lv2, pkgconfig }:
+
+stdenv.mkDerivation rec {
+  name = "calf-${version}";
+  version = "0.0.18.6";
+
+  src = fetchurl {
+    url = "mirror://sourceforge/calf/${name}.tar.gz";
+    sha256 = "03w6jjkrr6w8da6qzd0x4dlkg295c6jxby500x4cj07wpbpk6irh";
+  };
+
+  buildInputs =
+    [ cairo jackaudio gtk glib expat libglade ladspaH lv2 pkgconfig ];
+
+  meta = with stdenv.lib; {
+    homepage = http://calf.sourceforge.net;
+    description = "A set of high quality open source audio plugins for musicians";
+    license = licenses.lgpl2;
+    maintainers = [ maintainers.goibhniu ];
+  };
+}
diff --git a/pkgs/development/libraries/audio/lilv/default.nix b/pkgs/development/libraries/audio/lilv/default.nix
new file mode 100644
index 000000000000..a02a6ebabac0
--- /dev/null
+++ b/pkgs/development/libraries/audio/lilv/default.nix
@@ -0,0 +1,27 @@
+{ stdenv, fetchurl, lv2, pkgconfig, python, serd, sord, sratom }:
+
+stdenv.mkDerivation rec {
+  name = "lilv-${version}";
+  version = "0.14.2";
+
+  src = fetchurl {
+    url = "http://download.drobilla.net/${name}.tar.bz2";
+    sha256 = "0g9sg5f8xkkvsad0c6rh4j1k2b2hwsh83yg66f4qznxh43np7zlx";
+  };
+
+  buildInputs = [ lv2 pkgconfig python serd sord sratom ];
+
+  configurePhase = "python waf configure --prefix=$out";
+
+  buildPhase = "python waf";
+
+  installPhase = "python waf install";
+
+  meta = with stdenv.lib; {
+    homepage = http://drobilla.net/software/lilv;
+    description = "A C library to make the use of LV2 plugins";
+    license = licenses.mit;
+    maintainers = [ maintainers.goibhniu ];
+
+  };
+}
diff --git a/pkgs/development/libraries/audio/lv2/default.nix b/pkgs/development/libraries/audio/lv2/default.nix
new file mode 100644
index 000000000000..136a825eef90
--- /dev/null
+++ b/pkgs/development/libraries/audio/lv2/default.nix
@@ -0,0 +1,27 @@
+{ stdenv, fetchurl, gtk, libsndfile, pkgconfig, python }:
+
+stdenv.mkDerivation rec {
+  name = "lv2-${version}";
+  version = "1.0.0";
+
+  src = fetchurl {
+    url = "http://lv2plug.in/spec/${name}.tar.bz2";
+    sha256 = "0lfp7679wwqd49k4mjxwqslpfx5fz2q7akxqayg400zqn70whzl5";
+  };
+
+  buildInputs = [ gtk libsndfile pkgconfig python ];
+
+  configurePhase = "python waf configure --prefix=$out";
+
+  buildPhase = "python waf";
+
+  installPhase = "python waf install";
+
+  meta = with stdenv.lib; {
+    homepage = http://lv2plug.in;
+    description = "A plugin standard for audio systems";
+    license = licenses.mit;
+    maintainers = [ maintainers.goibhniu ];
+
+  };
+}
diff --git a/pkgs/development/libraries/audio/sratom/default.nix b/pkgs/development/libraries/audio/sratom/default.nix
new file mode 100644
index 000000000000..b23b58a3f820
--- /dev/null
+++ b/pkgs/development/libraries/audio/sratom/default.nix
@@ -0,0 +1,27 @@
+{ stdenv, fetchurl, lv2, pkgconfig, python, serd, sord }:
+
+stdenv.mkDerivation rec {
+  name = "sratom-${version}";
+  version = "0.2.0";
+
+  src = fetchurl {
+    url = "http://download.drobilla.net/${name}.tar.bz2";
+    sha256 = "12wi0ycjnn6mlddcp476wzr6k2bb4ig1489gg8h1k7v0w7d6ry1a";
+  };
+
+  buildInputs = [ lv2 pkgconfig python serd sord ];
+
+  configurePhase = "python waf configure --prefix=$out";
+
+  buildPhase = "python waf";
+
+  installPhase = "python waf install";
+
+  meta = with stdenv.lib; {
+    homepage = http://drobilla.net/software/sratom;
+    description = "A library for serialising LV2 atoms to/from RDF";
+    license = licenses.mit;
+    maintainers = [ maintainers.goibhniu ];
+
+  };
+}
diff --git a/pkgs/development/libraries/audio/suil/default.nix b/pkgs/development/libraries/audio/suil/default.nix
new file mode 100644
index 000000000000..a7300f541c4e
--- /dev/null
+++ b/pkgs/development/libraries/audio/suil/default.nix
@@ -0,0 +1,27 @@
+{ stdenv, fetchurl, lv2, pkgconfig, python, serd, sord, sratom }:
+
+stdenv.mkDerivation rec {
+  name = "suil-${version}";
+  version = "0.6.2";
+
+  src = fetchurl {
+    url = "http://download.drobilla.net/${name}.tar.bz2";
+    sha256 = "1rqi16zqnaf30gr2gwb8wbhg8a2l3m5fllf7rabldmgj4b4jlyzp";
+  };
+
+  buildInputs = [ lv2 pkgconfig python serd sord sratom ];
+
+  configurePhase = "python waf configure --prefix=$out";
+
+  buildPhase = "python waf";
+
+  installPhase = "python waf install";
+
+  meta = with stdenv.lib; {
+    homepage = http://drobilla.net/software/suil;
+    description = "A lightweight C library for loading and wrapping LV2 plugin UIs";
+    license = licenses.mit;
+    maintainers = [ maintainers.goibhniu ];
+
+  };
+}
diff --git a/pkgs/development/libraries/serd/default.nix b/pkgs/development/libraries/serd/default.nix
new file mode 100644
index 000000000000..8deb26abc1da
--- /dev/null
+++ b/pkgs/development/libraries/serd/default.nix
@@ -0,0 +1,27 @@
+{ stdenv, fetchurl, pcre, pkgconfig, python }:
+
+stdenv.mkDerivation rec {
+  name = "serd-${version}";
+  version = "0.14.0";
+
+  src = fetchurl {
+    url = "http://download.drobilla.net/${name}.tar.bz2";
+    sha256 = "023gsw0nwn2fh2vp7v2gwsmdwk6658zfl1ihdvr9xbayfcv88wlg";
+  };
+
+  buildInputs = [ pcre pkgconfig python ];
+
+  configurePhase = "python waf configure --prefix=$out";
+
+  buildPhase = "python waf";
+
+  installPhase = "python waf install";
+
+  meta = with stdenv.lib; {
+    homepage = http://drobilla.net/software/serd;
+    description = "A lightweight C library for RDF syntax which supports reading and writing Turtle and NTriples";
+    license = licenses.mit;
+    maintainers = [ maintainers.goibhniu ];
+
+  };
+}
diff --git a/pkgs/development/libraries/sord/default.nix b/pkgs/development/libraries/sord/default.nix
new file mode 100644
index 000000000000..ee9d241424c8
--- /dev/null
+++ b/pkgs/development/libraries/sord/default.nix
@@ -0,0 +1,27 @@
+{ stdenv, fetchurl, pkgconfig, python, serd }:
+
+stdenv.mkDerivation rec {
+  name = "sord-${version}";
+  version = "0.8.0";
+
+  src = fetchurl {
+    url = "http://download.drobilla.net/${name}.tar.bz2";
+    sha256 = "0ncaplfr3wal9h8h3lafw0bhx34w046r7md74djgrysrm2h77pwr";
+  };
+
+  buildInputs = [ pkgconfig python serd ];
+
+  configurePhase = "python waf configure --prefix=$out";
+
+  buildPhase = "python waf";
+
+  installPhase = "python waf install";
+
+  meta = with stdenv.lib; {
+    homepage = http://drobilla.net/software/sord;
+    description = "A lightweight C library for storing RDF data in memory";
+    license = licenses.mit;
+    maintainers = [ maintainers.goibhniu ];
+
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index e21558ac5117..b4a4c5528cf2 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -4624,6 +4624,10 @@ let
 
   librdf = callPackage ../development/libraries/librdf { };
 
+  lilv = callPackage ../development/libraries/audio/lilv { };
+
+  lv2 = callPackage ../development/libraries/audio/lv2 { };
+
   qrupdate = callPackage ../development/libraries/qrupdate { };
 
   redland = pkgs.librdf_redland;
@@ -4662,6 +4666,8 @@ let
 
   SDL_ttf = callPackage ../development/libraries/SDL_ttf { };
 
+  serd = callPackage ../development/libraries/serd {};
+ 
   simgear = callPackage ../development/libraries/simgear {};
 
   sfml_git = callPackage ../development/libraries/sfml { };
@@ -4684,6 +4690,8 @@ let
 
   soqt = callPackage ../development/libraries/soqt { };
 
+  sord = callPackage ../development/libraries/sord {};
+
   speechd = callPackage ../development/libraries/speechd { };
 
   speech_tools = callPackage ../development/libraries/speech-tools {};
@@ -4692,6 +4700,8 @@ let
 
   sphinxbase = callPackage ../development/libraries/sphinxbase { };
 
+  sratom = callPackage ../development/libraries/audio/sratom { };
+
   srtp = callPackage ../development/libraries/srtp {};
 
   sqlite = lowPrio (callPackage ../development/libraries/sqlite {
@@ -4716,6 +4726,8 @@ let
 
   strigi = callPackage ../development/libraries/strigi {};
 
+  suil = callPackage ../development/libraries/audio/suil { };
+
   suitesparse = callPackage ../development/libraries/suitesparse { };
 
   sword = callPackage ../development/libraries/sword { };
@@ -6345,6 +6357,10 @@ let
 
   bvi = callPackage ../applications/editors/bvi { };
 
+  calf = callPackage ../applications/audio/calf {
+      inherit (gnome) libglade;
+  };
+
   calibre = callPackage ../applications/misc/calibre { };
 
   carrier = builderDefsPackage (import ../applications/networking/instant-messengers/carrier/2.5.0.nix) {