I can't say that I heard music as a kid. I actually have almost no memory of my life prior to around age 8. I do recall, after that, I had various ritualistic behaviors that I engaged in prior to going to bed. I had a variety of ticks that would come & go. I also had a recurring dream that involved being attacked from behind by an unknown "force" (not a person.) I also experienced sleep paralysis. It frightened me to death because I didn't understand what was happening. I would wake up & my body would be completely frozen.
I also "bumped" my head to go to sleep. At one time I had a picture of myself that was taken when I was around 2 years old. Just above my hairline, there was a circle of scalp where the hair had been worn away as a result of this. I continued to do it until I finally broke myself of it in my mid to late teens. And this is just the stuff I don't mind talking about! When I was young, however, no one paid any attention to these sorts of things. So I just grew up with them & did my best to hide them from family & friends, etc.