0.8 Hz · GRID ACTIVE
Field Document · Leidschenveen Sector Frequency 0.8 Hz · Status Active Memory Integrity · Compromised

Bö and the Bedrock Pitch

What if the air you breathe was tuned to make you forget?

A novel by Joerg Fritsch
Listen
The Premise

A suburb hums. A dog remembers.

In the quiet canals of Leidschenveen, sound researcher Leo Visser maps the unseen music of the world. But a new, polished hum is spreading through his neighborhood — a frequency so smooth it feels like gold, yet leaves the soul starving. It comes from the city's smart meters, installed in the name of public care. And it's making people lose the taste of coffee, the memory of lullabies, the name of their own child.

Leo's only companion is Bö, a massive Tibetan Mastiff who is no ordinary dog. Bö is a Guardian. He remembers what the people forget. He hears the colors of the past and growls at the false present. At night, he hums a low, five-toned chord that shatters the golden static and, for a moment, restores the world to those standing nearby.

Beneath the suburb's calm surface, a silent war rages. On one side, a shadowy Directorate seeking "stability" by flattening the rough edges of human memory. On the other, a resistance of flawed individuals: a librarian hiding forbidden field notes, a traumatic past embodied by a woman who listens to stones, and a child who holds a memory she didn't know she had.

This is a story of synesthesia as survival, where the earth's bedrock pitch is a weapon, and ecology is memory. It's a tale of agoraphobia in the age of algorithmic control, where the cage is not made of bars but of a perfect, soul-less frequency. And it's the story of one dog's ancient duty to hold the seam between what is lost and what remains, until the very end of time.

The grid is breathing.
The question is: are you?
The Bedrock Pitch

Five tones. One chord. The earth's memory.

Before the Grid, before the smart meters and their polished hum, the ground beneath Leidschenveen carried a chord of five frequencies. Each tone bound an element to a color, a memory, a body. Together they formed the Bedrock Pitch — the earth's own song, holding the suburb in its proper shape. Touch a tone to sound it. Sound all five to remember.

Ochre
Earth
128 Hz
Holds the bones of the moor. The low drone beneath every footstep.
Blue
Water
192 Hz
Carries memory in its current. What the canal forgets, the city loses.
Green
Air
256 Hz
The breath between buildings. When it stills, the agoraphobe's cage tightens.
Crimson
Fire
320 Hz
Burns the false from the true. The growl in Bö's throat when the Grid pulses.
Gold
Spirit
384 Hz
The fifth tone. Rough, warm, the seal that holds the others in their shape.
Combined Resonance
Sound a tone to begin.
0 / 5 tones active
Two Golds

One wears the surface. One holds the weight.

False Gold · The Grid

A polished hum
that flattens the soul.

"Gold without weight."

Freq 0.8 Hz Source Smart Grid Stability 100%
  • Specific memory erasure
  • Emotional flattening
  • Induced compliance
  • Sterile perfection

Installed in every home as care. Tuned to make the rough edges of being human simply... stop. A frequency so smooth it slides past the ear and into the bone.

Bö holds this seam
True Gold · The Bedrock

A rough chord
that binds the elements.

"Gold with weight."

Freq 128–384 Hz Source The Moor Stability Contested
  • Memory restored
  • Belonging without erasure
  • Synesthetic presence
  • Imperfect, alive

Carried in the dog's throat, in the peat's slow murmur, in the stones beneath the canal. Five tones overlapping, never quite clean, never quite still — the way real memory sounds.

The Cast

Four figures at the seam.

Bö at rest
The Guardian
Bö

A Tibetan Mastiff older than the suburb he walks. He hears the colors of the past. He growls at the false present. He holds the seam between what is lost and what remains.

Carrier · True Gold 384 Hz
The Listener
Leo Visser

Agoraphobic sound researcher. Maps the city's frequencies from behind sealed windows. Headphones as shield, headphones as cage. Bö is teaching him to take them off.

Witness · Complicit 256 Hz
Protocol · Silas
01Apology
02Favor
03Ask
The Architect of Absence
Silas

Three steps: the Apology, the Favor, the Ask. Listens to a 1927 HMV Model 103 gramophone because analog cannot lie — and lies are what he sells. A tragic figure restoring a love he cannot admit he lost.

Directorate · Protocol 0.8 Hz
The Unfinished
The Slikgeesten

Spirits of the drowned moor. Neither good nor evil. Forces of raw, unresolved memory that seek completion in any ear that will hold them. They circle Silas. They wait at the canal's edge. They are what the peat remembers.

Moor · Archive Sub-audible
Exhibit A

The water remembers.

In Leidschenveen, the canals carry more than water. They carry PFOS, trace memory, the residue of decisions made upstream. The Delfland Water Authority sent a notice to every household. It is clinical. It is careful. It does not mention what the water holds beneath its chemistry.

The notice tells you the water is unsafe to swim in. It does not tell you what the water has swallowed. It does not tell you that ecology is memory, and that draining the moor was an act of forgetting.

What happens when the very air — and water, and sound — meant to sustain life is tuned to induce compliance? When contamination is technical and forgetfulness is policy?

The canal is the city's archive.
The Grid is the city's eraser.
Bö drinks from neither.
Delfland Water Authority
Ref: DLW-2024-LV-0473
Canal Advisory — Leidschenveen Sector
PFOS Detection · Public Notification · RIVM Guidelines
Measured Concentrations
Sample LocationPFOS (ng/L)Status
Residential canals9.5 – 13Elevated
Closed canals (sealed)260Critical
Tap water (reference)< 0.1Within norm
RIVM Recommendations
  • Residential canal water may be used for garden irrigation. Do not use water from closed canals.
  • Fishing from affected canals is prohibited. Consumption of self-caught fish is strongly discouraged.
  • Swimming in all sector canals is strongly discouraged until further notice.
  • Pets: no established health risk at detected concentrations.
Active Investigation

Source identification is ongoing. The Authority is coordinating with the Municipality of The Hague and RIVM to trace contamination to its origin. Updates will be issued as findings become available.

Issued: 14 March 2024 Authority: Delfland Water Board Classification: Public
Advisory Active
The Outcome

Two endings. One listens.

The story culminates in two possible variants. The outcome depends on perception and choice — on which frequency you choose to hear.

α
Redemption
The Grid falls silent. The chord sounds, rough and warm and imperfect. Bö passes his frequency to a child who didn't know she was listening. The canal clears — not instantly, but slowly, the way real memory returns. The city breathes. For a while, it remembers.
β
Horror
The Grid completes its tuning. The hum is everywhere and nowhere. Bö holds the seam alone, and the seam is thinning. The city calls the silence peace. The peat forgets its dead. There is no villain. There is only the sound, and the slow forgetting, and the dog still humming in the dark.

The outcome depends on what you choose to hear.

The Author

Joerg Fritsch

Writer · Listener · Field recordist

Joerg Fritsch writes speculative fiction where ecology, sound, and memory collide. His work moves in the seam between literary precision and genre strangeness — stories where the ground itself has something to say, if you can find the right frequency.

Bö and the Bedrock Pitch is the result of years spent walking the canals of The Hague, recording the hum of substations and the silence of drained moors, and listening — carefully — to what the water carries beneath its surface.

Bö and the Bedrock Pitch book cover
Order

Begin listening. Begin remembering.

A novel for anyone who has felt the hum beneath the calm. For readers of M. John Harrison, Jeff VanderMeer, and the stranger edges of Kazuo Ishiguro. For dog people. For anyone who has ever suspected the air is wrong.

FormatPaperback · eBook Pages384 GenreSpeculative Fiction
Order the Book Read a sample chapter →
Field Notes · Irregular dispatches from the seam