I recommend watching this brief video about a study where a psychiatrist had clients listen to Brainwave Entrainment by a company called Sacred Acoustics.
It’s just a “pilot study” meaning low population but did have a control group.
I would just love to see more about this meditation sound healing technology become more and more of an adjunctive treatment. (Like a supplement or catalyst to treatment as usual).
Pilot Study on Brainwave Entrainment