Edit Menu

Undo (Ctrl+Z)
This will undo any action up to the point of the last save, load or new project.  If you make a mistake, undo it.  Alternatively, you can select the undo button on the toolbar.


Redo (Ctrl+Y)
This will redo any action that you have "undone" via Undo.  Alternatively, you can select the redo button on the toolbar.


Cut (Ctrl+X)
This will cut or remove any sounds or parts of sounds that are currently selected or in the selection rectangle.  The cut operation will also store the cut sounds in the Clipboard for pasting if desired. 

Copy (Ctrl+C)
This will copy any sounds or parts of sounds that are currently selected or in the selection rectangle to the Clipboard for pasting if desired. 

Paste (Ctrl+V)
This will paste or insert the audio that is currently in the Clipboard .  It will paste or insert the audio at the caret location.  If necessary, it will create new tracks if the Clipboard buffer stored audio clips that spanned multiple tracks.

Delete (Delete)
This will remove any sounds or parts of sounds that are currently selected or in the selection rectangle.  Unlike, Cut, this will not store the deleted audio in the Clipboard.

Select All (Ctrl+A)
This selects all the audio in the project.

Split (Ctrl+T)
This will split any selected sounds at the time offset where the caret intersects them.

Join (Ctrl+J)
Joining eliminates the gaps or silence between any selected sounds by moving the selected sounds together.