I found this on some video of the Anthracite Coal Regions of Pennsylvania and it was layered over footage of abandoned places throughout the region and it gave a strange sense of looking at a lost time. One you're trying to remember but have forgotten. Looking at decrepit and derelict buildings and machinery, and some coal mine entrances, some with water draining, with nature reclaiming the area. I don't know the name of the song, or who put the video together, but whoever did made a good job of giving me a form of anxiety, like I was scared to forget something.
EDIT: I found the video I got it from. Coal's Kingdom by Marc Reed. I just don't know the song name

Thundertrain2930