My book, Music and Human Health, is about music, especially Sarah McLachlans songs, and human health. Her songs are beautiful and are angel songs. Can her songs inspire people and make them happy and joyful in their life, and at times even save life ? Can music or Sarahs songs improve your life and health? What can you do to improve your health? How can you reduce your risk of diseases and have a happier and healthier life? Simple questions such as how to sleep well are touched. Hope you can find helpful answers to these questions in Music and Human Health, Sarah McLachlan, Lilith Tour.