I did not answer your question about how i am tapering.
I have a compound pharmacy make a .1mg/ml oral suspension and I use an oral syringe to microtaper daily.
You might want to look at something like The Soul Resonance youtube channel. I have found their offerings to be very helpful. I personally use the Tibetan bowl sounds because they are very close to random noises and cover a wide spectrum of audible frequency without any jarring surprises. Very dynamic vs static noise machines.