now it got private, i can't even watch it again. Cakewalk is probably watching us!
Well, the video had less than 100 play actually.
Not explained everything but there I could find piano roll changes (notes are shown bigger ), some midi features like streaching midi clip by holding down ctrl and drag the clip as you can do it on audio clip, and so on.
I guess there are also customizable buttons on top bar where you can put any function like save, bounce etc. I'm not sure about this. just guessing from the ui.