When I was a child, I used to fall asleep at Khulio Iglesias songs, even when I was sick and could not sleep, and until now I love listening to Khulio sometimes.
Because to you loud music was relaxing... my little sister hates slow music. As a baby she would cry whenever we would sing lullabies and cry whenever slow songs were in the radio. As a baby she knew slow songs were sad and louder music comforted her. I suppose it's the same for you?