I use this site a lot for background noise during the day when I could really use some new scenery. Some of the more subtle ones like the airship are really goo

I use this site a lot for background noise during the day when I could really use some new scenery. Some of the more subtle ones like the airship are really good for working and coding from horseback is a pretty unique experience. myNoise.net is another good one. More tailored to workday background noise but a bit less interesting.