NIGHT SLEEP SOUNDS Install this App and start enjoying the best Relaxing Music for Sleeping. Have wonderful nights with those great Night Sleep Sounds. Night Sleep Sounds contains really good Sleeping Songs such as Rain Sounds for Sleep or Relaxing Sleep Music. Do you need some help to fall asleep? Night Sleep Sounds can help you! Use it and Sleep much better. Sleep Hypnosis. Enjoy these Free Sleep Music and Sleeping Songs.