This link is from the www.spaceweather.com site. It's recordings of meteors dying. Trails of ions muck with the lower ionosphere. This creats detectable variation in reflected TV carrier signals*. When properly processed the info results in this etherial sound:

Turn up the speakers a twek

I copied to a media player, slowed it down for a spookier sound.


* Or so I've been told by much bigger brains than me.