This extension enables ABC music notation rendering in MediaWiki using abcjs.

Note and play musik directly in you MediaWiki

Embed ABC notation using:

<abc>
X:1
T:Test
M:4/4
L:1/4
K:C
C D E F | G A B c |
</abc>

Cooley's

https://www.mediawiki.org/wiki/Extension:AbcNotation

1. Clone this extension to extensions/AbcNotation/

2. Add to LocalSettings.php:

   wfLoadExtension("ABCNotation");

3. Purge any affected wiki page:

   ?action=purge