It's seriously rainy outside and, man, aren't you glad you're toasty warm inside? Sheets of rain splatter against the window in a steady, soothing rhythm. Thunder rumbles in the distance. This is nature's version of white noise. Listen to this MP3 and calm your mind. Now that you're feeling relaxed, you're in the perfect place to read, write or study. And, with your mind calm, you can also choose to fall asleep easily.