MP3 sleep pack featuring three 75 Minute nature sound recordings. This pack includes a powerful blizzard snowstorm, a soothing thunderstorm, and a relaxing fireplace. These sounds are perfect for sleeping, relaxation, meditation or study. They can either be copied onto a CD or on to your digital device (e.g., iPod, phone, MP3 player, etc.). The tracks all gently fade in and out in volume so that they can be looped with minimal disruption. We hope you enjoy! 😊