I’m not an expert in this, but the mod of r/kundalini seems like he is, as much as someone can be. Likewise bineural beats or brainwave tunes or whatever you call them. I’ll try and find some of his posts and add them below, but i definitely think sound and cymatic expressions are majestic (I can’t think of a proper word, but I just know we underestimate the power of sound in the modern world, and it seems like the ancients understood it at a far more fundamental level than us.)

Edit: here’s a discussion from a few days ago. He mainly talks about binaural beats and potential subliminal messages hidden by scummy uploaders. A small reference to the 432hz conspiracy in an edit at the end -

https://old.reddit.com/r/kundalini/comments/ketx4c/strange_negative_experience_2_years_ago_during_a/