diff --git a/README.md b/README.md
index da8909e..164b569 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # rubberband
 
+An audio time-stretching and pitch-shifting library and utility program.
+
diff --git a/rubberband.spec b/rubberband.spec
new file mode 100644
index 0000000..7883b04
--- /dev/null
+++ b/rubberband.spec
@@ -0,0 +1,91 @@
+Name:          rubberband
+Version:       1.8.1
+Release:       1mamba
+Summary:       An audio time-stretching and pitch-shifting library and utility program.
+Group:         Applications/Multimedia
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           http://breakfastquay.com/rubberband/
+Source:        http://code.breakfastquay.com/attachments/download/34/rubberband-%{version}.tar.bz2
+License:       GPL
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+BuildRequires: libfftw-devel
+BuildRequires: libgcc
+BuildRequires: libsamplerate-devel
+BuildRequires: libsndfile-devel
+BuildRequires: libstdc++6-devel
+BuildRequires: libvamp-plugin-sdk-devel
+## AUTOBUILDREQ-END
+Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
+BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+
+%description
+An audio time-stretching and pitch-shifting library and utility program.
+
+%package -n lib%{name}
+Group:         System/Libraries
+Summary:       Shared libraries for %{name}
+
+%description -n lib%{name}
+This package contains shared libraries for %{name}.
+
+%package -n lib%{name}-devel
+Group:         Development/Libraries
+Summary:       Development files for %{name}
+Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
+Requires:      pkg-config
+
+%description -n lib%{name}-devel
+This package contains libraries and header files for developing applications that use %{name}.
+
+%debug_package
+
+%prep
+%setup -q
+
+%build
+%configure
+%make
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+%makeinstall \
+   INSTALL_LIBDIR=%{_libdir} \
+   INSTALL_VAMPDIR=%{_libdir}/vamp \
+   INSTALL_LADSPADIR=%{_libdir}/ladspa \
+   INSTALL_PKGDIR=%{_libdir}/pkgconfig
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%post -n lib%{name} -p /sbin/ldconfig
+%postun -n lib%{name} -p /sbin/ldconfig
+
+%files
+%defattr(-,root,root)
+%{_bindir}/rubberband
+
+%files -n lib%{name}
+%defattr(-,root,root)
+%{_libdir}/librubberband.so.*
+%{_libdir}/ladspa/ladspa-rubberband.cat
+%{_libdir}/ladspa/ladspa-rubberband.so
+%{_libdir}/vamp/vamp-rubberband.cat
+%{_libdir}/vamp/vamp-rubberband.so
+%{_datadir}/ladspa/rdf/ladspa-rubberband.rdf
+%doc COPYING
+
+%files -n lib%{name}-devel
+%defattr(-,root,root)
+%dir %{_includedir}/rubberband
+%{_includedir}/rubberband/*.h
+%{_libdir}/librubberband.a
+%{_libdir}/librubberband.so
+%{_libdir}/pkgconfig/rubberband.pc
+%doc README.txt
+
+%changelog
+* Sat Dec 07 2013 Silvan Calarco <silvan.calarco@mambasoft.it> 1.8.1-1mamba
+- package created using the webbuild interface