6 Hrs Pink Noise: Sleep, Starting With Piano-Stress Relief

Six hours of Pink Noise for a deeper sleep. Pink noise is white noise, but with reduced higher frequencies. Studies have found that listening to pink noise may speed up the transition to deep sleep, and even enhance the quality of sleep.
In the first 30 minutes, you can relax to piano music and then slowly drift off as the noise continues. I recommend a low volume to protect your hearing and give you a comfortable sleep during the night.