What is Reddit's opinion of Breathing Meditations?
From 3.5 billion Reddit comments

By popularity on Reddit, this product is:

#27 in Poetry, Spoken Word & Interviews albums (digital)

#5 in Meditation Music albums (digital)

Check price on Amazon

1 review of this product found across Reddit:

In case anyone else is interested in this, I'll share an audiobook I came across yesterday.

Breathing Meditations by Diane Byington, Ph.D.

https://www.amazon.com/Breathing-Meditations-Ph-D-Diane-Byington/dp/B0014DI53G

It's only $2.97 for the mp3 and it includes three meditations. So far I've only listened to one all the way through, but I really like it, and I'm confident I'll like the other two also. The one I've listened to is Starfish Breathing. I found the full track on youtube ("Provided to YouTube by CDBaby," so it's not copyright infringement), and soon after starting to listen to it, I knew I was going to get the mp3:

https://www.youtube.com/watch?v=ZjXeS7P5EpU

I got a couple more Michael Sealey mp3s, too. Also, even though I said I wasn't interested in getting more brainwave entrainment recordings, I ended up looking at technomind. I've gotten a number of their recordings in the past and got another yesterday. You can listen to all their recordings (the full tracks) here:

https://technomind.bandcamp.com/

And you can purchase them there, too, or you can purchase them at amazon. The one I got yesterday is simply called Brainwave Entrainment:

https://technomind.bandcamp.com/album/brainwave-entrainment

It's just isochronic tones, no music, and I think it sounds really cool. If you listen to it, of course do so with headphones on.

One I've gotten previously is Huna Breathing Technics (that's how it's spelled), which is four tracks of tones to time your breathing — high tone for inhalation, medium tone for exhalation, low tone for pausing breath. One track for energizing, one for relaxing, one for grounding, one for balancing:

https://technomind.bandcamp.com/album/huna-breathing-technics

Another I've gotten — Digital Joy:

https://technomind.bandcamp.com/track/digital-joy

I'm also eventually going to get Time Out: Relaxation Anthology, From Gamma to Delta: Brainwave Isochronic Synchronization, and Harmonic Box Suite.