xpiano - An extension of piano.sty by Émile Daneault
====================================================

This package is an extension of piano.sty, written in expl3
in answer to a couple of questions on TeX.StackExchange

  http://tex.stackexchange.com/questions/162184/
  http://tex.stackexchange.com/questions/246276/

It features extended syntax and several options, like setting
the color, adding numbers for pitch analysis, one or two
octaves and others.

Installation
------------

The package is supplied in .dtx format; run 'tex xpiano.dtx'
for extracting the style file and 'pdflatex xpiano.dtx' for
building the documentation.

Note that this package requires LaTeX3 support.

License
-------

This package is licensed under the LPPL license.