diff --git a/README.md b/README.md
index 9c598ca..ad4092a 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # ZynAddSubFX
 
+ZynAddSubFX is a opensource software synthesizer capable of making a countless number of instruments, from some common heared from expensive hardware to interesting sounds that you'll boost to an amazing universe of sounds.
+
diff --git a/ZynAddSubFX.spec b/ZynAddSubFX.spec
new file mode 100644
index 0000000..f00f894
--- /dev/null
+++ b/ZynAddSubFX.spec
@@ -0,0 +1,114 @@
+Name:          ZynAddSubFX
+Version:       2.4.3
+Release:       1mamba
+Summary:       A software synthesizer capable of making a countless number of instruments
+Group:         Graphical Desktop/Applications/Multimedia
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           http://zynaddsubfx.sourceforge.net
+Source:        http://downloads.sourceforge.net/sourceforge/zynaddsubfx/ZynAddSubFX-%{version}.tar.bz2
+License:       GPL
+BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+BuildRequires: libalsa-devel
+BuildRequires: libfftw-devel
+BuildRequires: libfltk-devel
+BuildRequires: libgcc
+BuildRequires: libjack-devel
+BuildRequires: libmxml-devel
+BuildRequires: libstdc++6-devel
+BuildRequires: libX11-devel
+BuildRequires: libXext-devel
+BuildRequires: libXft-devel
+BuildRequires: libz-devel
+## AUTOBUILDREQ-END
+BuildRequires: dssi-devel
+
+%description
+ZynAddSubFX is a opensource software synthesizer capable of making a countless number of instruments, from some common heared from expensive hardware to interesting sounds that you'll boost to an amazing universe of sounds.
+
+%prep
+%setup -q
+#cd src
+#sed -i "s|\(^LINUX_AUDIOOUT=JACK\)|\#\1|" Makefile.inc
+#sed -i "s|\#\(LINUX_AUDIOOUT=JACK$\)|\1|" Makefile.inc
+#sed -i "s|\(^CXX=\).*$|\1%{_target_platform}-g++|" Makefile.inc
+
+%build
+%cmake -d build
+%make
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+%makeinstall -C build
+
+#install -D -m0755 src/zynaddsubfx %{buildroot}%{_bindir}/zynaddsubfx
+install -D -m0644 zynaddsubfx_icon.ico %{buildroot}%{_datadir}/pixmaps/zynaddsubfx.ico
+install -d -m0755 %{buildroot}%{_datadir}/zynaddsubfx/banks
+install -d -m0755 %{buildroot}%{_datadir}/zynaddsubfx/examples
+#install -d -m0755 %{buildroot}%{_datadir}/zynaddsubfx/presets
+
+cp -a instruments/* %{buildroot}%{_datadir}/zynaddsubfx/
+#
+## make and instal DSSI plugin library
+#cd src
+#sed -i "s|\#\(LINUX_DSSI=YES\)|\1|" Makefile.inc
+#sed -i "s|\(^LINUX_DSSI=NO$\)|\#\1|" Makefile.inc
+#% make
+#install -D -m0755 zynaddsubfx.so %{buildroot}%{_libdir}/dssi/zynaddsubfx.so
+#cd ..
+
+mkdir -p $RPM_BUILD_ROOT/%{_datadir}/applications
+cat > $RPM_BUILD_ROOT/%{_datadir}/applications/ZynAddSubFX.desktop << EOF
+[Desktop Entry]
+Name=ZynAddSubFX
+GenericName=Software synthetizer
+GenericName[it]=Sintetizzatore software
+Comment=A software synthesizer capable of making a countless number of instruments
+Comment[it]=Un sintetizzatore capace di riprodurre molti strumenti
+Exec=zynaddsubfx
+Type=Application
+Terminal=0
+Icon=%{_datadir}/pixmaps/zynaddsubfx.ico
+Categories=Qt;KDE;AudioVideo;Music;
+EOF
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%files
+%defattr(-,root,root)
+%{_bindir}/zynaddsubfx
+%{_libdir}/dssi/libzynaddsubfx_dssi.so
+%{_datadir}/pixmaps/zynaddsubfx.ico
+%{_datadir}/applications/ZynAddSubFX.desktop
+%dir %{_datadir}/zynaddsubfx/banks
+%{_datadir}/zynaddsubfx/banks/*
+%dir %{_datadir}/zynaddsubfx/examples
+%{_datadir}/zynaddsubfx/examples/*
+%dir %{_datadir}/doc/zynaddsubfx
+%{_datadir}/doc/zynaddsubfx/*.txt
+%{_datadir}/doc/zynaddsubfx/COPYING
+%doc COPYING
+
+%changelog
+* Fri Feb 08 2013 Automatic Build System <autodist@mambasoft.it> 2.4.3-1mamba
+- automatic version update by autodist
+
+* Wed Jun 30 2010 Automatic Build System <autodist@mambasoft.it> 2.4.1-1mamba
+- automatic update by autodist
+
+* Fri Jul 31 2009 Automatic Build System <autodist@mambasoft.it> 2.4.0-1mamba
+- automatic update by autodist
+
+* Sun Jan 25 2009 Silvan Calarco <silvan.calarco@mambasoft.it> 2.2.1-3mamba
+- rebuilt with standard compiler flags
+- enabled DSSI support
+
+* Sat Sep 22 2007 Silvan Calarco <silvan.calarco@mambasoft.it> 2.2.1-2mamba
+- added desktop menu icon
+
+* Mon Sep 11 2006 Silvan Calarco <silvan.calarco@mambasoft.it> 2.2.1-1qilnx
+- package created by autospec