Industrial, construction, welding, workers talking and whistling, distant traffic and swallow bird, close walk by, metal door, handling metal, Graz, Austria

Port, distant ship horns, seagulls, airplanes, big metal door close at 2min25, close propeller plane, car honk

Construction site, quiet, constant humming, distant rumble, rain, water drips, long version, Graz, Austria

Construction site, quiet, constant humming, distant rumble, rain, water drips, short version, Graz, Austria

Construction site, ittle activity, welding, hammering 1min20, angle grinder 11min10, metal handling, workers talking, some water drips, constant hum, Graz, Austria

Industrial, construction, welding, workers talking and whistling, distant traffic and swallow bird, Graz, Austria

Industrial, distant heavy drilling machine, some water drips, distant talking, big building, concrete resonating, Graz, Austria

Port, distant ship horns, seagulls, airplane

Port, medium industry, containers getting moved, beeping, metal, airplane

Port, light industry, bird, distant machinery

Port, Long Beach, calm, quiet, mockingbird, distant traffic, heavy machinery from port humming in background