I think MES looks different for everyone. You hear a sound that does not always match what you see. It's like living in several space-times. You twist reality and you see something hiding on the other side of the mirror. Own psyche.
I am not entirely sure if medical measures can prevent musical tinnitus. I believe that the symptoms worsen under stress. People with MES become sensitive to other sensations as well. Light, smell, touch, pressure change. Colours - Colours also begin to make sounds.
If you are undergoing treatment for depression, are taking drugs from this group, I advise against electrical impulse therapy. Both are incompatible and have side effects such as increasing electrical discharges in the left hemisphere of the brain - at least that was my experience.
The same may be true for the type of music you listen to. All music is a different kind of vibration and may not be entirely conducive to what is going on in your brain. You will observe it by the intensity of the sounds.
I wonder if focus can be a cure?