Humanizing with Piano roll allows you to shift your notes ever so slightly to the right. This entails using a Snap to grid setting (none) within the Piano roll window. When you have opened up the Piano roll window and are working with a sound, this method can help make a particular groove fit with your entire music production.
To start humanizing your sound using Piano roll, you will want to have a particular channel use Piano roll. You can do this by right-clicking on a channel and selecting Piano roll.
Humanize your notes inside of the Piano roll window using the following steps: