Park, birds, sounds of the environment:
-
Police signal, City, traffic
-
Aircraft noise, Airport outdoor
-
Birds, park, City
-
A small crowd of people indoors, the sounds
-
City, the movement of cars under the bridge
-
City, construction site, general noise
-
Small crowd of people, Indoor bus station
-
Cicadas, birds, Strong traffic on highways
-
Environment sounds, Indoor airport
-
Birds, Morning city
-
Landing Area, Outdoor Airport
-
Traffic, City
★★★★★