A region has several areas in its on-screen representation: the waveform (the majority of the region's display area, normally) the trim bar (the colored bar below the waveform) the name (in the trim bar, text) the fade handles (small squares that default to the upper left + right corners) the fade shape (filled or empty curves representing fade in + fade out) the gain envelope (hidden by default) Mouse operations on each area will do different things. Mouse Action Result Button1 click on waveform select region Shift Button1 click add region to selection, or deselect it if selected Button1 drag on "empty space" rubber-band selection of regions CtrlAlt Button1 drag on region rubber-band selection of regions Button1 click in trim bar set start of region Button2 click in trim bar set end of region Button1 drag near ends of trim bar adjust start/end of region Ctrl Button1 drag in trim bar move audio inside region Button1 drag move region Ctrl Button1 drag copy region and move copy Button2 drag fixed time move (for transfer to other tracks) Ctrl Button2 drag fixed time copy+move Shift Button2 click raise region AltShift Button2 click lower region

In general Button2-drag will do a constrained drag: control points will stay at the same position in time if dragged up and down and they will stay at the same value if dragged sideways. Mouse Action Result Button1 click in automation track add a new control point to the line Button1 drag in an automation track rubber-band select control points Button1 drag on control point move control point Button1 drag on line move line segment vertically Button2 drag on control-point constrained adjustment CtrlButton1 drag on control point move control point+all later points move with the same time displacement CtrlButton2 drag on control point constrained move control point + move all later points with the same time displacement