Over 1 hour of a gentle mountain stream. This recording was made in the beautiful forests of Norway.Creates white noise to drown out household sounds. Helps you relax and sleep soundly.No annoying loops, loud birds, jarring sounds, or cheesy music. Just the pure sound of water.Gift quality packaging. Makes an elegant and thoughtful gift. Helps anxiety, stress and insomnia.This CD is a professional, high quality CD made in the USA and will work in all players.