Apple Soundtrack Pro 3 - Manual (Page 485)

Function Keyboard shortcut
Moves the playhead one gridline to the left.
option
Moves the playhead one gridline to the right.
option
Moves the playhead backward by the current nudge amount.
Moves the playhead forward by the current nudge amount.
Working with Timeslices
Function Keyboard shortcut
Moves the Timeslice location up one row.
Moves the Timeslice location down one row.
Extends the Timeslice location up one row.
option
Extends the Timeslice location down one row.
shift
Moves the Timeslice location left one frame, or by the Default Nudge
Amount.
Moves the Timeslice location right one frame, or by the Default
Nudge Amount.
Extends the left edge one gridline.
shift
Extends the right edge one gridline.
shift
Extends the left edge to the next edit.
shift
Extends the right edge to the next edit.
shift
Moves the Timeslice location to the previous edit.
Moves the Timeslice location to the next edit.
Moves the Timeslice location up a track.
option
Moves the Timeslice location down a track.
option
Moves the Timeslice location to the previous gridline.
Moves the Timeslice location to the next gridline.
485 Appendix A Soundtrack Pro Keyboard Shortcuts