<p>
Ardour 2.X supported
- <a href="/using-control-surfaces/midi-learn"><dfn>MIDI learning</dfn></a>
+ <a href="/using-control-surfaces/midi-learn/"><dfn>MIDI learning</dfn></a>
for more or less any control. This was a nice feature that quite a few other
DAWs are providing by now, but it didn't allow Ardour to work "out of the
box" with sensible defaults for existing commercial MIDI