Compose music in your spreadsheet.

How to
========

Installing
---------------
Install lilypond, fluidsynth, gnumeric, maybe something else. Then ::

    pip2 install sheetmusic
    sheetmusic-installer

Function reference
---------------------------
???

Bars
---------------------------
Sheetmusic ignores borders, but I recommend that you place
horizontal borders where you would place bars in ordinary
sheet music.

Not (yet?) implemented
================================

Volume
--------
Darker text produces louder notes.


Slurred and tied notes
---------------------------
???

Glissando
---------------------------
Create a glissando effect by setting the cells of interest to the
same background color. Pitches are interpolated between any cells
that contain notes, and empty cells in the region are ignored.

Helpers
-----------

Anonymous functions ::

    call(string_function, *args)

Development
===============
Helpful links

* http://www.ha19.no/gnumeric/
* http://www.hep.by/gnu/gnumeric/sect-extending-python-writing.shtml
* https://help.gnome.org/users/gnumeric/stable/sect-extending-python.html.en
* http://www.bruunisejs.dk/PythonHacks/rstFiles/500%20Notes%20on%20spreadsheets%20etc.html

This requires Python 2 because mingus requires Python 2.

* http://code.google.com/p/mingus/wiki/tutorialExtraLilypond
* http://code.google.com/p/mingus/wiki/tutorialMidiFileOut
