I select track, click Edit-MIDI-Quantize

Set your desired parameters
Make sure the From-Thru area contains what you want to quantize. (normally the whole song)
Using Select Whole Track (CTRL + A) will do this, before going to the Edit window I mention.
.. or make sure you see From 1-1-0 Thru 1000-1-0 like in the image below (unless your song is longer than 1000 measures).
IOW, make sure you have selected the desired area on the desired track before hitting Edit.

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Last edited by rharv; 10/22/18 02:12 PM.
I do not work here, but the benefits are still awesome
Make your sound your own!