Isn't it soothing to watch? I've played it a few times ;-)

Thank you all for your feedback! I found a couple templates with that same pattern (or roughly the same) and it was called either Cotton or Cotton Candy. :)

I'll also review the different videos. I've seen the NQC video. I didn't know about the YouTube video -- probably because I always search for "domestic" machine videos & that one is on a long arm. But it's still helpful to see the formation of the stitch line.