I'll just clarify this, but I don't want to keep harping on a tiny little niggle when there are so many other things (most of them positive) to discuss instead.
Thing is, I left the sound at the default levels because it's
good. No reason to turn something down you're enjoying. Only later did I realize it was starting to grate on my nerves to hear it over and over. As I said, easily solved, so anything but a biggie.