<p>More details can be found at <a href="/working-with-sessions">Working With Sessions</a>.</p>
<h3>Tracks</h3>
-<p> A track is a concept common to most <acronym title="Digital Audio Workstation">DAWs</acronym>, and also used in Ardour. Tracks can record audio or MIDI data to disk, and then replay it with processing. They also allow the audio or MIDI data to be edited in a variety of different ways.</p>
+<p> A track is a concept common to most <abbr title="Digital Audio Workstation">DAWs</abbr>, and also used in Ardour. Tracks can record audio or MIDI data to disk, and then replay it with processing. They also allow the audio or MIDI data to be edited in a variety of different ways.</p>
<p>In a typical pop production, one might use a track each for the kick drum, another for the snare, more perhaps for the drum overheads and others for bass, guitars and vocals.</p>
<p>Ardour can record to any number of tracks at one time, and then play those tracks back. On playback, a track's recordings may be processed by any number of plugins, panned, and its level altered to achieve a suitable mix.</p>
<p>A track's type is really only related to the type of data that it stores on disk. It is possible, for example, to have a MIDI track with a synthesizer plugin which converts MIDI to audio. Even though the track remains ‘MIDI’, in the sense that its on-disk recordings are MIDI, its output may be audio-only.</p>