sheet music

ABC Music Notation

ABC Notation is an easy to write music notation which can be converted into sheet music or audio tracks.

The ABC Music standard 2.0 (draft IV, 14/8/2003) is an unofficial specification supported by abcMIDI and The ABC Plus Project. The documentation distributed with abcm2ps is in plain-text files. Abcm2ps and its documentation is distributed under GNU General Public License Version 2.

Hudson Lacerda has converted these documents to HTML (which, for technical reasons, were only available as a gzipped tar file Here they are for easy browsing:

Also in Portuguese:
Copyright © 2011 Aubrey Jaffer.
agj @
Go Figure!