How do you feel?

Can't sleep?

Many listeners play the Moon tone, 210.42 Hz, low in the background before bed, and some save Neptune at 211.44 Hz or 963 Hz for the end of the day. Research on sound and sleep is early and mixed, and responses vary a great deal from person to person.

Ready to play The Moon 210.42 Hz

Spend a quiet moment reflecting on your evening.

Pure 210.42 Hz tone Open in Studio

Play one quietly as you settle down for the night, and switch it off if it keeps you awake. Just be curious.

For relaxation, reflection and curiosity. Not medical advice: please speak to your doctor about any health concern.

Can't sleep

Three tones to try

Press play on any of them, or open one to read where it comes from and what is and is not known about it.

Keep exploring

More to listen to

The themes and signs these tones belong to, and every other feeling.