Here, for example, is the choir of St. Luke Orthodox Church in Erie, Colorado:
A bit about St. Luke’s in Erie can be read here.
This is a hymn our family would sing together sometimes (along with other family favorites) while traveling in our car on long road trips. I guess it’s these memories that make the following rendition of “Holy God” by this little girl named Ana so precious! She does a great job and is even joined by one of her siblings: