My Little Pony: Equestria Girls - Summertime Shorts, Discovery Family
Equestria Girls Wiki; IMDb; MLP Wiki; TV Tropes; Wikipedia
This is a series of shorts that aired in the summer of 2017, as well as being released online later that summer. But I didn't see them until the summer of 2018. They're divided into two groups: "Canterlot Shorts," produced by Boulder Media, and some music videos produced by DHX Media.
Review(s) coming soon.