Has anyone listed to Wavepaths during treatment?

Has anyone used Wavepaths music during their treatments? I've used it a handful of times now and it feels like the music works as described. When I did an "Uplift" session, it felt just like that. It took me on a mental journey that was a bit uplifting in nature. When I did a "Process" one it took me into a very introspective path.

I was curious if anyone else using Spravato has tried it. There is a free version, but you'll get some "buy this later" spoken every 20 minutes or so. I ended up just buying it for now.

I've done traditional Spravato playlists and they were all duds for me. This however seems to work as intended, but wanted to make sure I wasn't just making it up :)