Green noise — the sound between pink and brown noise on the frequency spectrum. A balanced, natural-sounding profile that many listeners prefer over both.

No loops. No fades. No interruptions from start to finish.

 Tips for best results:

• Set your phone to Do Not Disturb

• Disable your phone's sleep timer and auto-lock

• Use headphones or a Bluetooth speaker for best quality

 TIP: Listening to sleep sounds as a PODCAST instead of a Spotify song means your Spotify Wrapped won't be filled with noise — your music taste stays yours.

 "Alexa, play Focus Sound Machine"

 Also on YouTube — search "Deep Sleep Sounds"