The hum of the Earth. United States

 Location. Lake Sherando, Virginia
Date: May 16 2008
Time: evening
A couple were parked at the lake just talking and before the boyfriend was driving the girl home she stepped out of the car to smoke a cigarette and heard strange sounds coming from all directions around the lake. It was an eerie metallic sound, almost musical. She could hear it on one bank of the lake and then it was if there was a “response” from the other side of the lake, the sounds were different tones but all about the same loudness. The girl screamed for her boyfriend to get out of the car, he did and was immediately terrified. In addition to the strange sounds, there were no other usual “night noises.” In this part of the country they often hear insects and other animals at night. This night was completely silent. Both became scared and jumped back in the car to get out of there fast. As they were driving down the road from the lake a huge disc-shaped object cleared the treetops and hovered above the car for a few moments. At this point the girl became terrified and began crying and screaming. The disc then took off at a speed she had never imagined. They have not returned to the lake since.
Source: http://mufoncms.com