Relaxing Sleep Music. Meditation Music. 1.5 hours of beautiful relaxing music. Beautiful landscapes Relaxing music for sleep, meditation and good mood. Relaxing music. 90 minutes of soothing music that is sure to bring your mental state back to normal. We all know how good music has a beneficial effect on our mood and state of mind. And for those who do not know this yet, I recommend listening to these 90 minutes of beautiful relaxing music.