I feel like I'm in a music bubble with these mixes, but there are lots of content in the heights and surround back speakers, and some tracks may seem a little towards the rear.Sure. I don't have a problem with mixes that are strong in the rears, as many quads are, if that's the mixer's intention. I didn't mean to start a controversy about the Zappa Atmos mixes, or impugn them at all; I was just reporting how they sound on my 5.1 system, as compared to most other streaming Atmos mixes. I think sjcorne explained it, that I'm hearing all content intended for the Atmos sides in my rear speakers, perhaps even more so since I don't have an Atmos-capable AVR. Maybe the Zappa mixes are more side-heavy than most Atmos mixes? No idea, all I know is that I'm barely hearing anything in my front speakers with them and the center is mostly bass, and I was just curious if others were hearing the same thing. That has been well-answered, so we can all move on.
I am very glad these albums have come out in surround, and I hope we will see lots more Zappa in Atmos. And 5.1, which some of us do still care about. My listening room is not conducive to adding side or height speakers (open floorplan on one side, fireplace & bookshelves filling up the other side, high vaulted ceiling).