+\item[Gang Fader] cause the fader to track the movement of
+ whatever other fader you are adjusting by dragging either the fader
+ or the curve on the track. It doesn't affect the editing made with
+ menu controls. A fader is only ganged if the arm track is also on.
+ This is often used to adjust audio levels on all the tracks
+ simultaneously. Gang also causes Nudge parameters to synchronize
+ across all the ganged tracks.
+\item[Master Track] Mark a track as \textit{master} serves when using \textit{Gang Channels} or \textit{Gang Media} mode. See \ref{sub:displaying_tracks_ganged}