Edit Menu

Keyboard shortcut
Function
CommandZCommand-Z
Undo the last change.
CommandShiftZCommand-Shift-Z
Redo the last change.
CommandXCommand-X
Cut
CommandCCommand-C
Copy
CommandVCommand-V
Paste
CommandOptionVCommand-Option-V
Paste special.
CommandDCommand-D
Duplicate
DeleteDelete
Delete
ShiftDeleteShift-Delete
Perform a ripple delete which removes the selected object and closes the gap left behind.
CommandACommand-A
Select all items.
CommandShiftTCommand-Shift-T
Transform control points.
CommandShiftACommand-Shift-A
Deselect all items.
CommandUCommand-U
Send Audio to Soundtrack Pro.
CommandJCommand-J
Open the Project Properties dialog.