Multi channel audio file download

Thanks both ! It seems that the situation hasn’t improved much, since a couple of years ago .
All I see is smallish shops, offering a very limited catalog of (how shall I put it…) ‘niche’ releases.

None of the linked shops have for instance, the mother-of-all popular multichannel releases : Pink Floyd - Darkside Of The Moon. (I do have the physical disc - this was just an example). Exactly the same with other, pretty popular releases. Bummer .

I really hoped for an online shop with MCH files (a la Qobuz, iTunes, etc), or alternatively a streaming service, offering a wider selection of popular-ish MCH music. Apparently, this is not an interesting market for service providers…

I guess I will need to buy Bluray/SACD players, physical discs, rip them, and store the discs away afterwards. And the ripping of them is, AFAIK, not a legal solution. But at least one, that seems to be morally ‘right’ somewhat…

Thanks anyway for your contributions; keep them coming if you know of something nice !