For everyone who's blanked mid-sentence

The mind you had at 30, back — in 12 minutes a night.

A personalized audio — your exclusive song, built with your name, your story and your inner voice — with a 40 Hz gamma-wave atmosphere for a nighttime ritual of calm, focus and clarity. Put it on loop for at least 12 minutes before sleep. Your mind slows down, your breathing follows, and brain fog feels lighter.

From $47Delivered within 5 days7-day guaranteeFixed gamma audio
● SPECIAL EDITION OF HOSANNA SONGLoved by 10,000+ families
Inspired by 40 Hz studiesMIT · Picower InstituteCell · 2016 / 201940 Hz gamma pulsePersonalized affirmationsNighttime wellness routine

The little “blanks” that weren't yours at 25.

You're not “getting old.” You're sleeping badly, living on autopilot and ignoring a specific window of your brain — the nighttime window — when it consolidates everything you learned during the day.

Forgetting someone's name mid-sentence

You've been talking to someone for five minutes and, out of nowhere, you forget their name. That three-second “blank” that feels like an hour.

Walking into a room and forgetting why

You stand up to grab something, get to the room and freeze. The brain lost the thread in just a few steps.

Brain fog after 2pm

Your head feels heavy, slow, as if you were watching your own day through a fogged-up window.

Re-reading the same paragraph 3 times

You finish the page and remember nothing. Back up. Read it again. Nothing sticks. It didn't used to be like this.

Losing simple words

“That thing… you know… that thing you use to…”. The word is right there, but refuses to come out.

Taking longer to “get” new things

Learning a new tool at work, remembering the story your kid told yesterday, memorizing a verse. Everything turned into effort.

Checked 3 or more?

You're not alone. And no, it's not “age.” It's your mind living in emergency mode 16 hours a day, with no consolidation window in the other 8.

See how to reverse it

40 Hz, sleep, and why your memory repairs itself while you sleep.

Research on sensory stimulation at 40 Hz studies how gamma rhythms may modulate brain networks linked to attention and memory. Memory Trick uses that reference as a sound direction inside a personalized wellness ritual — without promising treatment, cure or clinical results.

01

40 Hz: the studied gamma band

MIT/Picower studies tested sensory stimulation at 40 Hz with light and sound. It is a promising but still preliminary scientific line that inspires the audio direction.

MIT Picower · Cell / PLOS One
02

Personalization increases relevance

Your name, routine and intentions make the audio more personal than a generic track. The experience stops being background noise and becomes a ritual with context.

Self-referential processing
03

Sleep = memory consolidation

Sleep participates in consolidating what you learn during the day. That is why the routine is nighttime: less stimulation, calm repetition and a personal focus point.

Sleep and memory research
40 Hz
study-inspired gamma pulse
12min
per night before sleep
100%
personalized for you

Your song doesn't exist yet. It is born from your diagnosis.

There are thousands of free generic gamma audios on YouTube. They may relax you, but they do not carry your story. Memory is anchored emotion — and the brain anchors better what it recognizes as yours.

✕ Generic gamma audio
  • Same track 800,000 other people are listening to
  • Flat, repetitive sound that wears the ear out
  • No voice, no name, no story
  • Same wake-up time for everyone
  • You give up in 4 days
✓ Your Memory Trick song
  • + One of a kind in the world. One copy exists.
  • + Human melody, composed by an arranger
  • + Your name, your story, your inner voice
  • + Calibrated for your sleep pattern
  • + You actually want to listen every night

8 personal patterns. One unique composition.

Before a single note is written, you answer a short diagnosis that captures how your mind works, your sleep and what you need to hear. Every answer becomes a composition decision.

5 minutes on your phone

A quiz designed to be answered calmly, without judgment. You decide what goes into the song — and what stays out.

01 ·
01
Sleep chronotype

Do you crash at 10pm or roll until 1am? Calibrates tempo and fall of the track.

02 ·
02
Brain fog triggers

Too much screen time? Stress? Menopause? Defines which affirmations make it in.

03 ·
03
Memory style

Do you remember smells, places or people? Anchors the imagery in the lyrics.

04 ·
04
Age range + subjective age

Calibrates affirmation density and the breathing rhythm of the track.

05 ·
05
Emotional anchor memory

One good memory that becomes the emotional pivot inside the composition.

06 ·
06
Faith, values and prayer

Whether you want prayer, gratitude, a verse, or only a secular affirmation.

07 ·
07
Preferred voice and timbre

Female or male, deep or soft, paced or continuous.

08 ·
08
Preferred sonic palette

Piano, cello, guitar, strings. Defines the sonic stage of the song.

+ 2M
possible combinations. Only one is yours.

Each pattern in the quiz crosses with the others. The result is a song statistically nobody else has ever received.

Take my quiz

Twelve minutes. Every night. The rest of the day shifts.

You don't need another supplement, another productivity app, another early-morning routine. You need a window where your brain consolidates what it learned — with your story as the anchor.

The audio is made to play in the 30 minutes before you fall asleep. Use stereo headphones if you want to better feel the spaciousness and the 40 Hz inspired binaural sensation. Then dim the lights, breathe and leave it on loop.

Stereo headphonesLow lightsNo screensEvery night
Why personalized works better

Memory is anchored emotion. When the brain hears your name, your story and your values inside a calm gamma atmosphere, it gets a personal focus point a generic track never reaches.

Structure of one loop · 2 to 7 min

Your song is short on purpose. You loop it for at least 12 minutes — usually until you fall asleep. Most people drift off between the 2nd and 3rd loop.

Segment 1

Deceleration

Piano and pads in an gamma atmosphere. The nervous system leaves emergency mode and settles into a calmer rhythm. This is where the mind opens space.

Segment 2

Your story enters

The song pronounces your name and references your journey. It anchors the session in who you are — not in someone generic.

Segment 3

Memory and clarity affirmations

A calm voice guiding what you need to hear: focus, clarity, sharp memory, gratitude. Or prayer, if you prefer.

Segment 4

40 Hz gamma atmosphere

The 40 Hz inspired sensation becomes more present here — subtle, stable and wrapped inside the breathing rhythm and pads, without abrupt cuts.

Segment 5

Final breathing · back to the start

Guided breathing and a closing prayer. The track gently leads back to Segment 1 — ready for the next loop, with no abrupt cut.

↻ LoopYou decide when to stop. We recommend at least 12 min — or letting it play until you sleep.

Everything you'll get within 5 days.

It is not a playlist. It is not an audiobook. It is not generic binaural beats. It is personalized audio — your exclusive track, created with your name, your story and your affirmations — in a 40 Hz inspired gamma atmosphere to listen every night with calm and focus.

1.

Your personalized gamma audio, created from scratch

A personalized script from a 5-minute briefing, with soft spoken Portuguese affirmations and a calm atmosphere to hear on loop.

2.

40 Hz inspired gamma atmosphere

Ambient sound with warm pads, relaxing drones and an gamma-wave inspired binaural feel — no drums, no surprises, no sudden changes.

3.

Affirmations written for your life

You choose the intention: memory, focus, clarity, confidence, self-love or calm. The voice uses your name, routine and what you need to hear.

4.

Fixed and consistent sound prompt

The audio always follows the same calm gamma meditation direction, with soft voice, warm pads and slow breathing rhythm to preserve the offer promise.

5.

Can be a gift

Create it for someone else — mother, father, grandmother, partner, friend. We deliver it with a digital card.

Four studies. One shared conclusion.

Honesty first: Hosanna didn't run these studies. They inspire how your song is composed. Read, judge, and come without magical promises — come with honest curiosity.

Iaccarino, Tsai et al.2016 · Cell · MIT

40 Hz stimulation in preclinical models

The original discovery that popularized the field. In mice, sensory stimulation at 40 Hz modulated markers associated with brain networks. Preclinical result, not a human promise.

Basis for the 40 Hz gamma angle
Chan, Tsai et al.2022 · PLOS One · MIT

40 Hz sensory stimulation in humans

Feasibility study with at-home 40 Hz stimulation. Good tolerability and early signals, with a small sample and no definitive clinical conclusion.

Human feasibility, still preliminary
Sleep researchSleep and memory

Sleep participates in memory consolidation

Sleep literature shows adequate rest participates in consolidating learning. That is why the ritual is placed before sleep.

The nighttime window matters
Self-referential processingCognitive psychology

Personal content gets more attention

Messages with name, story and personal intention tend to be more salient than generic content. That is why the audio starts from the briefing.

Personalization increases relevance

I'm 52. I was forgetting client names mid-meeting and thinking it was just “age.” I started listening to the song every night. By the third week I closed a full presentation again without freezing. It's not a miracle. It's the first thing that came back to make me feel light before bed.

Robert S. · Chicago · listening for 6 weeks

If the song doesn't move you, we rewrite or refund.

Receive your song. Listen. If you feel it didn't capture your story, didn't touch your heart, or simply isn't what you expected, we rewrite it from scratch or refund every cent. Within 7 days. No risk, just faith.

7
Days
rewrite or refund

What you need to know before creating yours.

Does this treat Alzheimer's, dementia or clinical memory loss? +

No. Memory Trick is a wellness routine, not a treatment. It's not a medication, not a supplement, not a medical device. If you or someone in your family has a diagnosis of dementia, Alzheimer's or another neurological condition, keep working with your doctor. The song can complement your routine — it replaces nothing.

How soon will I feel a difference? +

Most people report a first “different” night within a few days — easier sleep, deeper rest. Cognitive changes (focus, clarity, fewer blanks) tend to appear between weeks two and four of consistent use. That's why we recommend listening every night for at least 4 weeks.

Does it work for people over 50? +

That's where demand has been strongest. Professionals between 45 and 65 tired of “forgetting names” and “mental fog” are the most frequent audience. Many sons and daughters also create it as a gift for grandparents. No maximum age.

Why personalized? Couldn’t I just use a generic gamma track? +

You could. You can find one for free on YouTube in 30 seconds. The difference is that a generic track does not know your name, routine, intention or what you need to hear. Memory Trick turns the gamma atmosphere into a personal ritual — not disposable audio.

Do I need headphones? +

We recommend stereo headphones to better feel the spaciousness and the 40 Hz inspired binaural sensation. Without headphones, the audio still works as a calm ritual, but the experience is less immersive.

How fast do I get it? +

Within 5 days after the briefing on the Essential plan. Express in 24h and Turbo in 3h are available at checkout. You receive an email with the personalized gamma audio, an app link and the digital card (if it is a gift).

What if I don't like it? +

You have a 7-day guarantee: if the song doesn't move you or doesn't capture your story perfectly, just tell us. We rewrite it from scratch or refund in full. No risk, just faith.

Are there any contraindications? +

People with epilepsy, diagnosed neurological disorders or on continuous medication that affects the nervous system should consult their doctor before regular use. Nothing in this content replaces medical care.

Tonight you'll sleep the same way — or in a new way.

5 simple questions. Within 5 days your song arrives. 7-day guarantee — if it doesn't move you, we rewrite or refund.

Create my audio now
FROM $47 · 7-DAY GUARANTEE
Important notice

Memory Trick is a wellness routine based on personalized audio. It is not a medication, not a supplement, not a medical device, and is not intended to diagnose, treat, cure or prevent diseases such as Alzheimer's, dementia or any other neurological condition. The scientific research cited is preliminary and ongoing; individual results vary. People with health conditions, epilepsy, neurological disorders or on continuous medication should consult a qualified professional before regular use. Continue your medical treatment.