At least 30 YouTube videos are now circulating from around the world with eerie sounds recorded over the past year since at least March 2011. Listeners report that eerie sounds – some compared to a “chorus of trumpets or horns” – other sounds compared to “an old TV playing in the distance” or a white noise drone of something like a freeway where there is no freeway. Excerpts of these unexplained sounds are included in this podcast.