Editing Audio Clips in the Timeline

Keyboard shortcut
Function
CommandOptionVCommand-Option-V
Opens the Paste Repeat dialog so that you can paste multiple copies of the cut or copied audio clip.
NN
Turns snapping on or off.
SS
Splits selected audio clips under the playhead, or splits clips on selected tracks under the playhead.
OptionSOption-S
Joins the selected clips.
DD
Trims the In point to the playhead on selected clips or tracks.
GG
Trims the Out point to the playhead on selected clips or tracks.
CommandFCommand-F
Crossfades the selected clips across the Timeslice selection.
OptionDOption-D
Fades in to the playhead on selected clips or tracks.
OptionGOption-G
Fades out from the playhead on selected clips or tracks.
CommandOptionZCommand-Option-Z
Trims the clip to the Timeslice selection.
Command-Option-drag
Slips (offsets) a clip.
CommandReverseSolidusCommand-Backslash (\)
Spots the selected clip or File Editor selection to the playhead.
CommandShiftVerticalBarCommand-Shift-Vertical Bar (|)
Opens the Spot to Timeline dialog for spotting the selected clip or File Editor selection.
CommandShiftXCommand-Shift-X
Performs a ripple cut.
CommandShiftDeleteCommand-Shift-Delete
Performs a ripple delete.
EE
Shows or hides envelopes for the selected track or tracks.
OptionEOption-E
Switches envelope selection mode (between the Select Only Clips mode and the Select Envelope Points With Clips mode).