Hi Pete,
Yes, there is:
https://www.cineversity.com/vidplaylist/cmotion_overview/cmotion_overview_part_01
I hope the video quality will not limit your fun on this gem. Especially since this was done by Bret Bays.
The app is great for creating some shots and edit the renderings.
Just to be clear, this is not a tool to design mixed sequences of motions. However, you can create what you need and turn it into Animation Clips.
I assume you have already seen some uses of the Motion System, which uses these Animation clips. Which gives you the option to edit motion like editing film. I mention it, as these two can create a pipeline, but do not replace each other.
Enjoy.