But specific Hz for "healing"?
I got off into the homeopathic section of YouTube today...
right now I'm listening to "528Hz - Whole Body Regeneration".
It's basically relaxing music, it seems....But, over my tinnitus, I believe I can hear a constant tone in the background.
And, I do feel revitalized, I guess....But that could be from the short nap I just took in my office chair....

Discuss.

Placebo effect, if anything.