diff --git a/README.md b/README.md
index fd6f7b8..f70af2d 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,16 @@
 # tuxguitar
 
+With TuxGuitar, you will be able to compose music using the following features:
+
+* Tablature editor
+* Score Viewer
+* Multitrack display
+* Autoscroll while playing
+* Note duration management
+* Various effects (bend, slide, vibrato, hammer-on/pull-off)
+* Support for triplets (5,6,7,9,10,11,12)
+* Repeat open and close
+* Time signature management
+* Tempo management
+* Imports and exports gp3,gp4 and gp5 files
+
diff --git a/tuxguitar-1.2-buildfile_fix.patch b/tuxguitar-1.2-buildfile_fix.patch
new file mode 100644
index 0000000..2738f33
--- /dev/null
+++ b/tuxguitar-1.2-buildfile_fix.patch
@@ -0,0 +1,116 @@
+--- tuxguitar-src-1.2.orig/build_gcj.sh	2009-10-31 16:13:15.000000000 +0100
++++ tuxguitar-src-1.2/build_gcj.sh	2012-07-03 23:45:45.929240800 +0200
+@@ -5,72 +5,78 @@
+ 
+ cd ${DIR_NAME}
+ 
+-export PREFIX=./
+-export SWT_PATH=${DIR_NAME}/TuxGuitar/lib/swt.jar
++export PREFIX=/usr
++export SWT_PATH=/usr/lib/java/swt.jar
+ export TG_PREFIX=${DIR_NAME}/tuxguitar-1.2-linux-x86-gcj/
+ export TG_SOURCE_PATH=${DIR_NAME}/TuxGuitar/src/
+-export GCJFLAGS="-fsource=1.4 -fPIC"
++export GCJFLAGS="-fbootstrap-classes -fsource=1.4 -fPIC"
++export LANGUAGE=./share/lang
++export INSTALL_LIBRARY_JNI_DIR=/usr/lib/jni
++export INSTALL_LIBRARY_DIR=/usr/share/tuxguitar/plugins
++export INSTALL_LANGUAGE_DIR="/usr/share/tuxguitar/plugins/\$(PACKAGE)/lang"
++export INSTALL_SETTINGS_DIR="/usr/share/tuxguitar/plugins/\$(PACKAGE)"
++export INSTALL_SERVICE_DIR="/usr/share/tuxguitar/plugins/\$(PACKAGE)/META-INF/services"
+ 
+ make -C TuxGuitar/
+-make -C TuxGuitar/ install DESTDIR=${TG_PREFIX}
+-make -C TuxGuitar/ clean
++make -C TuxGuitar/ install DESTDIR=${TG_PREFIX} PREFIX=/usr
++#make -C TuxGuitar/ clean
+ 
+ make -C TuxGuitar-alsa/
+-make -C TuxGuitar-alsa/ install
+-make -C TuxGuitar-alsa/ clean
++make -C TuxGuitar-alsa/ install DESTDIR=${TG_PREFIX}
++#make -C TuxGuitar-alsa/ clean
+ 
+ make -C TuxGuitar-fluidsynth/
+-make -C TuxGuitar-fluidsynth/ install
+-make -C TuxGuitar-fluidsynth/ clean
++make -C TuxGuitar-fluidsynth/ install DESTDIR=${TG_PREFIX}
++#make -C TuxGuitar-fluidsynth/ clean
+ 
+ make -C TuxGuitar-jack/
+-make -C TuxGuitar-jack/ install
+-make -C TuxGuitar-jack/ clean
++make -C TuxGuitar-jack/ install DESTDIR=${TG_PREFIX}
++#make -C TuxGuitar-jack/ clean
+ 
+ make -C TuxGuitar-oss/
+-make -C TuxGuitar-oss/ install
+-make -C TuxGuitar-oss/ clean
++make -C TuxGuitar-oss/ install DESTDIR=${TG_PREFIX}
++#make -C TuxGuitar-oss/ clean
+ 
+ make -C TuxGuitar-compat/
+-make -C TuxGuitar-compat/ install
+-make -C TuxGuitar-compat/ clean
++make -C TuxGuitar-compat/ install DESTDIR=${TG_PREFIX}
++#make -C TuxGuitar-compat/ clean
+ 
+ make -C TuxGuitar-gtp/
+-make -C TuxGuitar-gtp/ install
+-make -C TuxGuitar-gtp/ clean
++make -C TuxGuitar-gtp/ install DESTDIR=${TG_PREFIX}
++#make -C TuxGuitar-gtp/ clean
+ 
+ make -C TuxGuitar-ptb/
+-make -C TuxGuitar-ptb/ install
+-make -C TuxGuitar-ptb/ clean
++make -C TuxGuitar-ptb/ install DESTDIR=${TG_PREFIX}
++#make -C TuxGuitar-ptb/ clean
+ 
+ make -C TuxGuitar-tef/
+-make -C TuxGuitar-tef/ install
+-make -C TuxGuitar-tef/ clean
++make -C TuxGuitar-tef/ install DESTDIR=${TG_PREFIX}
++#make -C TuxGuitar-tef/ clean
+ 
+ make -C TuxGuitar-midi/
+-make -C TuxGuitar-midi/ install
+-make -C TuxGuitar-midi/ clean
++make -C TuxGuitar-midi/ install DESTDIR=${TG_PREFIX}
++#make -C TuxGuitar-midi/ clean
+ 
+ make -C TuxGuitar-lilypond/
+-make -C TuxGuitar-lilypond/ install
+-make -C TuxGuitar-lilypond/ clean
++make -C TuxGuitar-lilypond/ install DESTDIR=${TG_PREFIX}
++#make -C TuxGuitar-lilypond/ clean
+ 
+ make -C TuxGuitar-musicxml/
+-make -C TuxGuitar-musicxml/ install
+-make -C TuxGuitar-musicxml/ clean
++make -C TuxGuitar-musicxml/ install DESTDIR=${TG_PREFIX}
++#make -C TuxGuitar-musicxml/ clean
+ 
+ make -C TuxGuitar-ascii/
+-make -C TuxGuitar-ascii/ install
+-make -C TuxGuitar-ascii/ clean
++make -C TuxGuitar-ascii/ install DESTDIR=${TG_PREFIX}
++#make -C TuxGuitar-ascii/ clean
+ 
+ make -C TuxGuitar-converter/
+-make -C TuxGuitar-converter/ install
+-make -C TuxGuitar-converter/ clean
++make -C TuxGuitar-converter/ install DESTDIR=${TG_PREFIX}
++#make -C TuxGuitar-converter/ clean
+ 
+ make -C TuxGuitar-tray/
+-make -C TuxGuitar-tray/ install
+-make -C TuxGuitar-tray/ clean
++make -C TuxGuitar-tray/ install DESTDIR=${TG_PREFIX}
++#make -C TuxGuitar-tray/ clean
+ 
+ make -C TuxGuitar-community/
+-make -C TuxGuitar-community/ install
+-make -C TuxGuitar-community/ clean
++make -C TuxGuitar-community/ install DESTDIR=${TG_PREFIX}
++#make -C TuxGuitar-community/ clean
diff --git a/tuxguitar.spec b/tuxguitar.spec
new file mode 100644
index 0000000..026a04f
--- /dev/null
+++ b/tuxguitar.spec
@@ -0,0 +1,167 @@
+Name:          tuxguitar
+Version:       1.2
+Release:       4mamba
+Summary:       A Multitrack tablature editor and player
+Group:         Graphical Desktop/Applications/Multimedia
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           http://tuxguitar.herac.com.ar/
+Source:        http://downloads.sourceforge.net/project/tuxguitar/TuxGuitar/TuxGuitar-src-%{version}/tuxguitar-src-%{version}.tar.gz
+Patch0:        %{name}-1.2-buildfile_fix.patch
+License:       LGPL
+## AUTOBUILDREQ-BEGIN
+BuildRequires: fluidsynth-devel
+BuildRequires: glibc-devel
+BuildRequires: libalsa-devel
+BuildRequires: libgcc
+BuildRequires: libgcj4-devel
+BuildRequires: libjack-devel
+BuildRequires: libz-devel
+## AUTOBUILDREQ-END
+BuildRequires: eclipse-swt
+BuildRequires: java-gcj-compat
+BuildRequires: libjack-devel
+BuildRequires: fluidsynth-devel
+Requires:      eclipse-swt
+Requires:      java-gcj-compat-runtime
+BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+
+%description
+With TuxGuitar, you will be able to compose music using the following features:
+
+* Tablature editor
+* Score Viewer
+* Multitrack display
+* Autoscroll while playing
+* Note duration management
+* Various effects (bend, slide, vibrato, hammer-on/pull-off)
+* Support for triplets (5,6,7,9,10,11,12)
+* Repeat open and close
+* Time signature management
+* Tempo management
+* Imports and exports gp3,gp4 and gp5 files
+
+%debug_package
+
+%prep
+%setup -q -n tuxguitar-src-%{version}
+%patch0 -p1
+%ifarch x86_64
+sed -i "s|/usr/lib|%{_libdir}|g" build_gcj.sh
+%endif
+
+%build
+# workaround for builddir dynamic linking
+mkdir -p tuxguitar-1.2-linux-x86-gcj
+ln -s usr/lib tuxguitar-1.2-linux-x86-gcj/lib
+sh ./build_gcj.sh 
+rm tuxguitar-1.2-linux-x86-gcj/lib
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+install -d -m0755 %{buildroot}%{_prefix}
+%ifarch x86_64
+mv tuxguitar-%{version}-linux-x86-gcj/usr/lib/* tuxguitar-%{version}-linux-x86-gcj/%{_libdir}/
+rmdir tuxguitar-%{version}-linux-x86-gcj/usr/lib
+%endif
+cp -a tuxguitar-%{version}-linux-x86-gcj/* %{buildroot}
+
+mv %{buildroot}%{_bindir}/tuxguitar.bin %{buildroot}%{_bindir}/tuxguitar
+
+install -d -m0755 %{buildroot}%{_datadir}/applications
+cat > %{buildroot}%{_datadir}/applications/%{name}.desktop << EOF
+[Desktop Entry]
+Encoding=UTF-8
+Name=TuxGuitar
+GenericName=A Multitrack tablature editor and player
+Exec=LD_LIBRARY_PATH=%{_libdir}/eclipse tuxguitar
+Icon=%{_datadir}/tuxguitar/skins/blue_serious/icon-64x64.png
+StartupNotify=true
+Terminal=false
+Type=Application
+Categories=Applications;AudioVideo;
+MimeType=audio/x-tuxguitar;audio/x-gtp;audio/x-ptb;audio/midi;
+EOF
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%files
+%defattr(-,root,root)
+%{_bindir}/tuxguitar
+%{_datadir}/applications/%{name}.desktop
+%{_libdir}/jni/libtuxguitar-alsa-jni.so
+%{_libdir}/jni/libtuxguitar-fluidsynth-jni.so
+%{_libdir}/jni/libtuxguitar-jack-jni.so
+%{_libdir}/jni/libtuxguitar-oss-jni.so
+%{_libdir}/libtuxguitar.so
+%dir %{_datadir}/tuxguitar/plugins
+%{_datadir}/tuxguitar/plugins/libtuxguitar-alsa.so
+%dir %{_datadir}/tuxguitar/plugins/tuxguitar-alsa
+%{_datadir}/tuxguitar/plugins/tuxguitar-alsa/*
+%{_datadir}/tuxguitar/plugins/libtuxguitar-ascii.so
+%dir %{_datadir}/tuxguitar/plugins/tuxguitar-ascii
+%{_datadir}/tuxguitar/plugins/tuxguitar-ascii/*
+%{_datadir}/tuxguitar/plugins/libtuxguitar-community.so
+%dir %{_datadir}/tuxguitar/plugins/tuxguitar-community
+%{_datadir}/tuxguitar/plugins/tuxguitar-community/*
+%{_datadir}/tuxguitar/plugins/libtuxguitar-compat.so
+%dir %{_datadir}/tuxguitar/plugins/tuxguitar-compat
+%{_datadir}/tuxguitar/plugins/tuxguitar-compat/*
+%{_datadir}/tuxguitar/plugins/libtuxguitar-converter.so
+%dir %{_datadir}/tuxguitar/plugins/tuxguitar-converter
+%{_datadir}/tuxguitar/plugins/tuxguitar-converter/*
+%{_datadir}/tuxguitar/plugins/libtuxguitar-fluidsynth.so
+%dir %{_datadir}/tuxguitar/plugins/tuxguitar-fluidsynth
+%{_datadir}/tuxguitar/plugins/tuxguitar-fluidsynth/*
+%{_datadir}/tuxguitar/plugins/libtuxguitar-gtp.so
+%dir %{_datadir}/tuxguitar/plugins/tuxguitar-gtp
+%{_datadir}/tuxguitar/plugins/tuxguitar-gtp/*
+%{_datadir}/tuxguitar/plugins/libtuxguitar-jack.so
+%dir %{_datadir}/tuxguitar/plugins/tuxguitar-jack
+%{_datadir}/tuxguitar/plugins/tuxguitar-jack/*
+%{_datadir}/tuxguitar/plugins/libtuxguitar-lilypond.so
+%dir %{_datadir}/tuxguitar/plugins/tuxguitar-lilypond
+%{_datadir}/tuxguitar/plugins/tuxguitar-lilypond/*
+%{_datadir}/tuxguitar/plugins/libtuxguitar-midi.so
+%dir %{_datadir}/tuxguitar/plugins/tuxguitar-midi
+%{_datadir}/tuxguitar/plugins/tuxguitar-midi/*
+%{_datadir}/tuxguitar/plugins/libtuxguitar-musicxml.so
+%dir %{_datadir}/tuxguitar/plugins/tuxguitar-musicxml
+%{_datadir}/tuxguitar/plugins/tuxguitar-musicxml/*
+%{_datadir}/tuxguitar/plugins/libtuxguitar-oss.so
+%dir %{_datadir}/tuxguitar/plugins/tuxguitar-oss
+%{_datadir}/tuxguitar/plugins/tuxguitar-oss/*
+%{_datadir}/tuxguitar/plugins/libtuxguitar-ptb.so
+%dir %{_datadir}/tuxguitar/plugins/tuxguitar-ptb
+%{_datadir}/tuxguitar/plugins/tuxguitar-ptb/*
+%{_datadir}/tuxguitar/plugins/libtuxguitar-tef.so
+%dir %{_datadir}/tuxguitar/plugins/tuxguitar-tef
+%{_datadir}/tuxguitar/plugins/tuxguitar-tef/*
+%{_datadir}/tuxguitar/plugins/libtuxguitar-tray.so
+%dir %{_datadir}/tuxguitar/plugins/tuxguitar-tray
+%{_datadir}/tuxguitar/plugins/tuxguitar-tray/*
+%dir %{_datadir}/tuxguitar/help
+%{_datadir}/tuxguitar/help/*
+%dir %{_datadir}/tuxguitar/lang
+%{_datadir}/tuxguitar/lang/*
+%dir %{_datadir}/tuxguitar/scales
+%{_datadir}/tuxguitar/scales/scales.xml
+%dir %{_datadir}/tuxguitar/skins
+%{_datadir}/tuxguitar/skins/*
+%dir %{_docdir}/tuxguitar
+%{_docdir}/tuxguitar/*
+
+%changelog
+* Thu Sep 05 2013 Silvan Calarco <silvan.calarco@mambasoft.it> 1.2-4mamba
+- rebuilt
+
+* Mon Apr 08 2013 Silvan Calarco <silvan.calarco@mambasoft.it> 1.2-3mamba
+- rebuilt with gcc-java 4.8.0
+
+* Mon Dec 24 2012 Silvan Calarco <silvan.calarco@mambasoft.it> 1.2-2mamba
+- fix desktop entry icon
+
+* Tue Jul 03 2012 Silvan Calarco <silvan.calarco@mambasoft.it> 1.2-1mamba
+- package created by autospec