It's time your insomnia faced the music with zMusic, the only sleep music with clinically proven effectiveness. Trust it to bring deep, restorative sleep to you at bedtime and in the middle of the night. zMusic shifts your overactive mind from the brain waves associated with stress, tension and worrisome thoughts to the meditative brain waves of Stage One sleep. Clinically proven to reduce the time it takes to fall asleep by 60%. No hypnotic or subliminal messages - simply pure, scientifically developed sleep music.