# MuseScore: Music notation and composition software

## Features

* WYSIWYG design, notes are entered on a "virtual notepaper"
* TrueType font(s) for printing & display allows for high quality scaling to all sizes
* easy & fast note entry
* many editing functions
* MusicXML import/export
* Midi (SMF) import/export
* MuseData import
* Midi input for note entry
* integrated sequencer and software synthesizer to play the score
* print or create pdf files

## More info
* [MuseScore Homepage](http://musescore.org)
* [MuseScore Git workflow instructions](http://musescore.org/en/developers-handbook/git-workflow).
* [How to compile MuseScore?](http://musescore.org/en/developers-handbook/compilation)
* Build status: [![Build Status](https://secure.travis-ci.org/musescore/MuseScore.png)](http://travis-ci.org/musescore/MuseScore)

## License
MuseScore is licensed under GPL version 2.0. See LICENSE.GPL in the same directory.

## Packages
* **aeolus** Clone of [Aeolus](http://kokkinizita.linuxaudio.org/linuxaudio/aeolus/)
Disabled by default in the stable releases. See http://dev-list.musescore.org/Aeolus-Organ-Synth-td7578364.html
Kept as an example of how to integrate with a complex synthesizer.

* **awl** Audio Widget Library, from the MusE project

* **build** Utility files for build

* **bww2mxml** Command line tool to convert BWW files to MusicXML. BWW parser is used by MuseScore to import BWW files.

* **demos** A few MuseScore files to demonstrate what can be done

* **fluid** Clone of [FluidSynth](http://sourceforge.net/apps/trac/fluidsynth/), ported to C++ and customized

* **fonts** Contains fontforge source (sfd) + ttf/otf fonts. MuseScore includes the "Emmentaler" font from the Lilypond project.

* **libmscore** Data model of MuseScore

* **mscore** Main code for the MuseScore UI

* **mstyle** Clone of KDE4 style Oxygen

* **msynth** Abstract interface to Fluid + Aeolus

* **mtest** Unit testing using QTest

* **omr** Optical music recognition

* **share** Files moved to /usr/share/... on install

* **test** Old tests. Should move to mtest

* **vtest** Visual tests. Compare reference images with current implementation

* **thirdparty** Contains projects which are included for convenience, usually to integrate them into the build system to make them available for all supported platforms.

    * **thirdparty/rtf2html**
    Used for capella import

    * **thirdparty/diff**
    Not used currently. [Diff, Match and Patch Library](http://code.google.com/p/google-diff-match-patch/)

    * **thirdparty/ofqf**
    OSC server interface. Based on [OSC for Qt4](http://www.arnoldarts.de/ofqf.html)

    * **thirdparty/singleapp**
    Clone from [Qt Single Application](http://qt.gitorious.org/qt-solutions/qt-solutions/trees/master/qtsingleapplication)

    * **thirdparty/portmidi**
    Clone from [PortMidi](http://portmedia.sourceforge.net/)
   
    * **thirdparty/beatroot**
    It's a core part of BeatRoot Vamp Plugin by Simon Dixon and Chris Cannam, 
    used in MIDI import for beat detection. (http://code.soundsoftware.ac.uk/projects/beatroot-vamp/repository)


## Installation
**Read the developer handbook for a [complete build walkthrough](http://musescore.org/en/developers-handbook/compilation) and a list of dependencies.**

* unpack source distribution

        tar xvofj mscore-x.x.x.tar.bz2

* make

        cd mscore-x.x.x
        make release

if something goes wrong, then remove the whole build subdirectory with `make clean` and start new with `make release`

* install as root user

        sudo make install

### Program Documentation
To generate the program documentation with DoxyGen, type

    cd build
    make doxy

Browse the documentation with your favourite html browser at build/Doc/html/index.html

### Run

    cd build.release/mscore
    ./mscore

to start MuseScore. On first invocation a demofile is shown. You probably want to change that in the "Preferences" dialog.

### Debug
A debug version can be built by doing `make debug` above, instead of `make release`.

To test the debug version, type

    cd build.debug/mscore
    ./mscore