Thanks Robert. That's really all the info I was hoping to get. This discussion is about what Atmos formats are available where with the ATV 4K. Just simple facts. There has been no discussion about who can hear a difference and what systems produce an audible difference. When I get a chance, I'll double check this with the current OS13 and the Movies app, but I suspect it's still the same. Most of what I buy through iTunes is movies that are only available on DVD elsewhere, so most of what I buy is HD only and no Atmos, but I do have two with Atmos, and I figure Midsommar is the best one to check, since it's a new movie.