If you're breathing, there is probably stress in your life from time to time. One of the ways to get back on track is to listen to something soothing. Some people like white noise or certain music, but if the sounds of nature work best for you here are a few free downloads of nature sounds to help you out. Each is 60 minutes long so in my book, it's well worth giving your email address so they can send you a download link. Give the recordings a try and see what you think.
*Note: Because these audios are long, it may take a while to download. With my DSL connection it only took about 5 minutes for each but the time may differ for you. In the email you'll receive, other download and trouble shooting options are suggested.