I have always had the same with the sound of lawnmowers, since I was a kid. There was no difference before or after the time in my life that I tried hallucinogens.
I did and my affliction makes the effect so much better than I hear from friends. A glass of shroom tea taken outside has me see full armadas with theatrical music marching through the skies. LSD well, I haven’t taken it for 30 years because I have with shrooms what others have with lsd, just a lot shorter.