+<h2>Controlling the Track</h2>
+
+<p>
+ Once an automation curve has been defined through any of the methods outlined
+ above, the track won't do anything with it until the lane that the curve was
+ defined in is set to <kbd class=menu>Play</kbd> mode. Then, during playback,
+ as the playhead moves through the automation curve, the lane's control will
+ move in accord with the curve.
+</p>
+
+<p class=note>
+ The lane's fader will <em>not</em> be responsive to manual input while it is
+ in <kbd class=menu>Play</kbd> mode.
+</p>
+