Oħloq l-ambjent tiegħek b'mod faċli! Attur Minimu u integrat, li jippermettilek tiffoka fuq il-produttività tiegħek! Ħsejjes inklużi: Dumptruck Idling, Fishing Boat, Diesel Motor, Forest Rain, Fountain, House Fan, Large Boat & Old Air Conditioner, Brow OSSL, Brow, Pink & White Noises, Coon creek, Frogs.ogg, Lake Superior, Stoney Creek, Waterfall from old dam, Drain Dinosaur, Lake Huron, Rideau Wind, Birds, Thunders Ficedula, Prunella, Turdus).