Grid: The fastest rhythmic value you want to permit.
(i.e. all notes will be rounded to the closest grid division as set by this selection).
1/4 = quarter notes, 1/8 = 8th notes, 1/16 = 16th notes and so on.
Swing: Values above zero progressively swing the beat more and more. 0% is straight time.
Release: If YES also corrects the release of notes in addition to the start of notes (i.e. this effects note durations).
Press Go to execute the settings above: