-<p> CoreMIDI is the standard MIDI framework to comunicate with MIDI
-hardware on OSX systems. It provides drivers and libraries needed by
-MIDI clients. These ports do not show up in qjackctl</p>
+<h2>What Can Ardour Do With MIDI?</h2>
+<p>
+ <dfn><abbr title="Musical Instrument Digital Interface">MIDI</abbr></dfn>
+ is a way to describe music data and to control music hardware and
+ software. Ardour can import and record MIDI data, and perform a
+ variety of editing operations on it. Furthermore, MIDI can be used to
+ control various functions of Ardour.
+</p>