Sound. Light. Memory. / 174 Hz

It began
with Kellee.

Aural Iridescence grew from the wonder shared by sisters Kellee, Mitch, and Nikki.

Color caught in a shell. Light moving through crystal. That sense of wonder lives on in immersive sound and visual art for sleep, focus, and reflection.

Play Kellee’s tribute

A photograph of labradorite: blue, turquoise, and gold light across the natural mineral’s surface. — Light, as nature makes it.Labradorite / Natural iridescence

The original Day K tribute screen, with soft iridescent bubbles and the words For Kellee – Day K. — Day K / The original tributeWatch on YouTube

174 Hz / Kellee’s signature tone

A light to return to.

Kellee Jannine DeShazo is the heart of Aural Iridescence. Her signature 174 Hz tone is woven through the sound, a connection that continues from one listening experience to the next.

Start with her original tribute, or settle into the eleven-hour Day K sleep recording.

Listen to Day K / 11 hours

The listening room.

The channel’s six most-watched recordings, in order. Choose a sound, settle in, and give yourself time.

Selected by public YouTube views on September 15, 2026.

Explore the full channel

Newer visual studies

Mineral. Water. Spectrum.

Three recent interpretations of light, from mineral color to water-like caustics and spectral bands.

Ground State

Earth’s Iridescent Rest · 11 hours

Lucid Current

Flow · Creativity · Presence · 8 hours

Veil of Light

Sleep · White noise · 11 hours

The visual collection / Volume I

The Book of Light.

Eleven artworks interpreting the light that exists around us. Refraction, diffraction, caustics, and nacre become a visual language for frequency, intention, and memory.

Refraction & causticsLight bends, gathers, and traces shifting patterns.

DiffractionLight spreads into spectral fringes and bands.

Nacre & interferenceMicroscopic layers give mother-of-pearl its changing color.

174 Hz / The origin

Kellee

The Frequency of Her Presence

396 Hz / The release

Unbinding

Release from Fear and Limitation

417 Hz / The opening

Pathway Opening

Clearing the Channel

1111 Hz / The unfolding

Becoming

The Aligned Self

The eleven chapters of Volume I

174 HzKELLEE
285 HzSACRED REPAIR
396 HzUNBINDING
417 HzPATHWAY OPENING
432 HzUNIVERSAL HARMONY
528 HzMIRACLE CURRENT
639 HzHEART COMMUNION
741 HzCLEAR CHANNEL
852 HzINNER KNOWING
963 HzRETURN TO SOURCE
1111 HzBECOMING

Inside The Book of Light / A short film

30 seconds / Kellee’s signature 174 Hz tone

An introduction to the visual world of The Book of Light, from optical wonder to a piece of art you can live with.

Digital wall art. Printing, frames, and audio are separate. These are styled previews; buyer artwork files have no preview watermark.

Explore the Etsy shop

Continue the experience.

It began
with Kellee.

A light to return to.

The listening room.

Earth Frequency

Aqua Ether

Ruby Ether

Deep Calm Sleep

Emotional Reset