Mental disorders like anxiety? Yes. Listening to music at night decreases the odds of nightmares for me. Music for my tinnitus? Yes. Blocks out the ringing for me when I try to sleep. When I really want to get things done and I am too fatigued, I have specific music that will pump me up to get things done. I've tried the vibrations and white noise stuff before. Most white noise makes me want to pass out and puke, dont know why. Vibrations do somewhat help if I have been very stressed recently, but it is not a go to treatment for me.