This release contains only the music track from Base by Base Episode 403.

Song title: Scars That Tell the Truth
Original Base by Base episode: 403: HRD-GIS Evidence for BRCA1/2 Variant Classification

Article metadata:
Article title: Homologous recombination deficiency-driven genomic instability in ovarian cancer as an indicator of BRCA1 and BRCA2 variant pathogenicity
Journal: The American Journal of Human Genetics
DOI: https://doi.org/10.1016/j.ajhg.2026.05.015
Reference: Schnaiter et al., 2026, The American Journal of Human Genetics 113, 1–8. https://doi.org/10.1016/j.ajhg.2026.05.015

Lyrics:
Verse 1
Under bright screens in the quiet of the night,
We read the damage where the cells lost the fight.
Not every letter screams, not every change is loud,
So we follow the footprints in the broken crowd.

Pre-Chorus
Three little signals, lining up in time,
Loss, shift, and stretch—like a rhythm in a crime.
When the shield goes missing, the pattern starts to show,
A hidden kind of yes, a measured kind of no.

Chorus
These scars don’t lie, they light the way,
A map in the wreckage where the truth can stay.
If the score runs high, it’s a warning sign,
If the score stays low, let the doubt unwind.
We’re not guessing anymore—we’re calling it by design.

Verse 2
Some tumors carry silence where a safeguard should be,
And some look steady, closer to stability.
We weigh what’s likely, we hold it to the scale,
So care can be clearer when the family stories fail.

Bridge
Not perfect, not final, but stronger than before,
A likelihood like footsteps across a lab-room floor.
From haze into evidence, from maybe into proof,
We turn the genome’s weather into shelter, into roof.

Final Chorus
These scars don’t lie, they light the way,
A map in the wreckage where the truth can stay.
If the score runs high, it’s a warning sign,
If the score stays low, let the doubt unwind.
We’re not guessing anymore—we’re calling it by design.

This release contains only the music track from Base by Base Episode 402.

Song title: Outliers in the Light
Original Base by Base episode: 402: When Polygenic Scores Miss: Rare Variants in Misaligned Individuals

Article metadata:
Article title: Individuals who deviate from polygenic expectation are enriched for damaging variants in genes linked to rare disease
Journal: The American Journal of Human Genetics 113, 1–19 (2026)
DOI: 10.1016/j.ajhg.2026.05.013
Reference: Baya N.A., Lassen F.H., Hill B., Venkatesh S.S., Currant H., Lindgren C.M., Palmer D.S., Individuals who deviate from polygenic expectation are enriched for damaging variants in genes linked to rare disease, The American Journal of Human Genetics 113, 1–19 (2026). doi:10.1016/j.ajhg.2026.05.013

Lyrics:
Verse 1
I drew my line in midnight ink,
A score that said I shouldn’t sink,
But life showed up with different math,
A hidden turn, a sideways path.

Pre-Chorus
Some numbers hum, some numbers shout,
But there’s a ghost they leave out,
A single letter out of place,
That changes speed, that shifts the race.

Chorus
I’m an outlier in the light,
Common winds, rare sparks ignite,
When the forecast doesn’t fit the sky,
Look closer—there’s a reason why.

Verse 2
Too short, too tall, bone turning thin,
A quiet break beneath the skin,
A switch that dims, a switch that drives,
Two kinds of code inside our lives.

Bridge
So when the curve won’t hold me tight,
Don’t call it noise, don’t call it slight,
Screen the shadows, name the flame,
Find the gene that bends the game.

Final Chorus
I’m an outlier in the light,
Common winds, rare sparks ignite,
And if the forecast misses true,
The rare can move the common too,
Look closer—there’s a reason why.

This release contains only the music track from Base by Base Episode 401.

Song title: Two Ends of the Same Thread
Original Base by Base episode: 401: LDB1 variants split neurodevelopmental outcomes by location and mechanism

Article metadata:
Article title: De novo variants in LDB1 are linked to distinct neurodevelopmental phenotypes determined by variant location and differing pathomechanisms
Journal: The American Journal of Human Genetics
DOI: 10.1016/j.ajhg.2026.05.012
Reference: Fluri R., Coll-Tané M., Brunet T., et al. De novo variants in LDB1 are linked to distinct neurodevelopmental phenotypes determined by variant location and differing pathomechanisms. The American Journal of Human Genetics. 2026;113:1–15. doi:10.1016/j.ajhg.2026.05.012

Lyrics:
Verse 1
Under white light, the quiet code begins to bend
A single letter slips, and everything depends
Same name on the page, but not the same effect
Two endings of the story in the architect

Pre-Chorus
If it breaks at the front, the partners fall apart
If it shifts at the tail, it rewrites the heart
I’m tracing where it lands, like sparks on a map
Watching shadows gather in the synaptic gap

Chorus
Two ends of the same thread, pulling in the dark
One turns down the volume, one strikes a louder spark
Where you cut the pattern changes what it means
In the brain’s deep waters and the hospital screens
Two ends of the same thread—now we can see
Why one becomes silence, and one won’t let it be

Verse 2
Front-end fractures—can’t link up, can’t hold the line
Not enough to build the scaffold, not enough to shine
Tail-end trouble—won’t let go, won’t play it fair
Clings to the wrong handshake, hangs heavy in the air

Bridge
In tiny wings, the dosage tells the truth again
Rescue or collapse, like weather in a pen
And sometimes it stacks too high, a bright nuclear glare
Clusters in the center like a warning flare

Final Chorus
Two ends of the same thread, pulling in the dark
One is loss of function, one’s a stubborn mark
Where you cut the pattern changes what we see
From ventricles widening to who you’ll grow to be
Two ends of the same thread—hold on, breathe
We name the mechanism, and the future can ease

• (00:00:29) - Two Ends of the Same Breath

This release contains only the music track from Base by Base Episode 401.

Song title: Two Ends of the Same Thread
Original Base by Base episode: 401: LDB1 variants split neurodevelopmental outcomes by location and mechanism

Article metadata:
Article title: De novo variants in LDB1 are linked to distinct neurodevelopmental phenotypes determined by variant location and differing pathomechanisms
Journal: The American Journal of Human Genetics
DOI: 10.1016/j.ajhg.2026.05.012
Reference: Fluri R., Coll-Tané M., Brunet T., et al. De novo variants in LDB1 are linked to distinct neurodevelopmental phenotypes determined by variant location and differing pathomechanisms. The American Journal of Human Genetics. 2026;113:1–15. doi:10.1016/j.ajhg.2026.05.012

Lyrics:
Verse 1
Under white light, the quiet code begins to bend
A single letter slips, and everything depends
Same name on the page, but not the same effect
Two endings of the story in the architect

Pre-Chorus
If it breaks at the front, the partners fall apart
If it shifts at the tail, it rewrites the heart
I’m tracing where it lands, like sparks on a map
Watching shadows gather in the synaptic gap

Chorus
Two ends of the same thread, pulling in the dark
One turns down the volume, one strikes a louder spark
Where you cut the pattern changes what it means
In the brain’s deep waters and the hospital screens
Two ends of the same thread—now we can see
Why one becomes silence, and one won’t let it be

Verse 2
Front-end fractures—can’t link up, can’t hold the line
Not enough to build the scaffold, not enough to shine
Tail-end trouble—won’t let go, won’t play it fair
Clings to the wrong handshake, hangs heavy in the air

Bridge
In tiny wings, the dosage tells the truth again
Rescue or collapse, like weather in a pen
And sometimes it stacks too high, a bright nuclear glare
Clusters in the center like a warning flare

Final Chorus
Two ends of the same thread, pulling in the dark
One is loss of function, one’s a stubborn mark
Where you cut the pattern changes what we see
From ventricles widening to who you’ll grow to be
Two ends of the same thread—hold on, breathe
We name the mechanism, and the future can ease

• (00:00:29) - Two Ends of the Same Breath

This release contains only the music track from Base by Base Episode 400.

Song title: Tenfold Between Us
Original Base by Base episode: 400: Complete chromosome 21 centromere sequencing and Down syndrome

Article metadata:
Article title: Complete chromosome 21 centromere sequencing of families with Down syndrome
Journal: The American Journal of Human Genetics
DOI: 10.1016/j.ajhg.2026.05.010
Reference: Mastrorosa F.K., Daponte A., de Gennaro L., et al. Complete chromosome 21 centromere sequencing of families with Down syndrome. The American Journal of Human Genetics. 113, 1–18 (2026). https://doi.org/10.1016/j.ajhg.2026.05.010

Lyrics:
Verse 1
I watched the bright screen draw a hidden ring
Letters on a ladder doing their quiet thing
Not a headline monster, not a simple sign
Just a spinning center keeping time

Pre-Chorus
We measured every repeat, every turn of the thread
Some stories get louder, some stay unsaid
It’s not “small means trouble,” that’s not the rule
But there’s a rare crack in the mirror’s pull

Chorus
Tenfold between us, same light in the core
Two halves of a compass on an uneven floor
Still the anchors hold, still the dancers align
But one hard tilt can bend the line
Tenfold between us—watch the moment slip
When chance and gravity trade a grip

Verse 2
Long reads like lanterns through a midnight maze
Mapping those echo blocks in shifting arrays
Family by family, we follow the trace
How a quiet mismatch can change the pace

Bridge
It’s not a single length that tells you what will be
It’s patterns in the center, history in the seam
Marks on the DNA, where the binders land
A signal that survives in each waiting hand

Final Chorus
Tenfold between us, not the whole world’s key
But a rare little lever in a minority
Still the anchors hold, still the dancers align
Till one hard tilt can bend the line
Tenfold between us—now we know what to chase
A deeper kind of measure, a sharper kind of grace

• (00:00:05) - A Rare Leper in the World

This release contains only the music track from Base by Base Episode 399.

Song title: Spiral in the Signal
Original Base by Base episode: 399: Ménière disease: inner ear development and retinoic acid pathways

Article metadata:
Article title: Genome-wide analysis implicates inner ear development in Ménière disease
Journal: The American Journal of Human Genetics
DOI: 10.1016/j.ajhg.2026.05.011
Reference: Shi Z, Mandla R, Li J, et al. Genome-wide analysis implicates inner ear development in Ménière disease. The American Journal of Human Genetics. 2026;113:1–12. https://doi.org/10.1016/j.ajhg.2026.05.011

Lyrics:
Verse 1
Lights in the hallway, everything sways
A quiet storm in the inner maze
I chase the reason through the noise
Trying to name these phantom waves

Pre-Chorus
On bright screens, the patterns align
Little switches on the boundary line
Not fate, not flaw, just threads that bend
Where sense begins and spins again

Chorus
Deep house heartbeat, under the skin
Spiral in the signal—let the calm begin
If the code wrote echoes in the dark
We can trace that spark, trace that spark

Verse 2
Two notes in EYA, pulling different strings
Two tiny turns where the trouble sings
And somewhere enzymes count the light
Retinoic rivers set timing right

Bridge
Seven percent and still it matters
Small waves make glass rooms shatter
Vertigo, tinnitus, sleepless nights
All cross-linked in electric light
Hold steady—there’s a map in view

Final Chorus
Deep house heartbeat, under the skin
Spiral in the signal—let the calm begin
From developing halls where the first sounds start
We can trace that spark, trace that spark
Deep house heartbeat, we’re listening in
Spiral in the signal—let the hope roll in
Turn the noise to a blueprint in the dark
We can trace that spark, trace that spark

• (00:00:16) - Deep House Heartbeat

This release contains only the music track from Base by Base Episode 398.

Song title: Not Just the Slope
Original Base by Base episode: 398: Modeling JAK2V617F Clonal Expansion in the General Population

Article metadata:
Article title: Mathematical modeling of JAK2V617F clonal expansion in a general population cohort
Journal: Proceedings of the National Academy of Sciences (PNAS)
DOI: 10.1073/pnas.2507773123
Reference: Snyder J, Andersen M, Gudmand-Høyer J, et al. Mathematical modeling of JAK2V617F clonal expansion in a general population cohort. Proc Natl Acad Sci U.S.A. 2026;123:e2507773123. doi:10.1073/pnas.2507773123

Lyrics:
Verse 1
In the quiet bloodline under neon light,
A tiny spark can lean to wrong or right.
Same red numbers on a paper screen,
But different forces in the in-between.

Pre-Chorus
One step forward, one step back in time,
Chance and pressure in a hidden rhyme.
We watch the fraction rise, or stall, or fade,
And wonder what the stem cells chose and made.

Chorus
It’s not just the slope, not just the climb,
Not every signal means the end in time.
A thousand silent turns beneath the skin,
Where drift can lose, or selection can win.
So hold that line, read deeper than the chart—
The future starts in the smallest part.

Verse 2
Some carry storms that never break the day,
Some feel the current pulling hard one way.
A crowded pool where every copy fights,
A coin-flip kingdom counting days and nights.

Bridge
If we can name the edge you’re standing on,
We can listen sooner, long before it’s gone.
Not prophecy—just math with room for doubt,
A map of how a single clone plays out.

Final Chorus
It’s not just the slope, not just the climb,
Not every shadow means the end in time.
A thousand silent turns beneath the skin,
Where drift can lose, or selection can win.
So keep the watch, let patience do its part—
The warning whispers, and the hope can start.

• (00:00:24) - A Single Clone's Story

This release contains only the music track from Base by Base Episode 397.

Song title: Hazy Tree, True Time
Original Base by Base episode: 397: SciPhy: Bayesian phylogenetics for sequential genetic lineage tracing

Article metadata:
Article title: SciPhy: A Bayesian phylogenetic framework using sequential genetic lineage tracing data
Journal: Nature Communications
DOI: 10.1038/s41467-026-73377-6
Reference: Seidel, S., Zwaans, A., Regalado, S. et al. SciPhy: A Bayesian phylogenetic framework using sequential genetic lineage tracing data. Nat Commun (2026). https://doi.org/10.1038/s41467-026-73377-6

Lyrics:
Verse 1
Midnight lab glow, lines blur on the page,
Tiny scars in the code, each cut a quiet stage.
We drop one mark, then another, then we wait,
Hearing time in the edits like a pulse in the gate.

Pre-Chorus
Not a straight road, not a perfect trace,
Dropouts and missing frames, a smudged-up face.
But there’s a rhythm under all that noise,
A slow reveal in the static, a measured choice.

Chorus
Let it blur, let it bloom, let the branches breathe,
We’re chasing real-time roots in a tape beneath.
Hold the doubt, hold the light, let the numbers sing—
From the haze we pull a tree, and it tells us everything.

Verse 2
Every strip has its own clock, ticking out of tune,
Some insertions lean like shadows toward the moon.
We map the odds, we weigh the maybes, we stay kind,
’Cause certainty comes soft when you let it unwind.

Bridge
And if the growth slows down after the switch is thrown,
You can see it in the curve like a tremor in bone.
Not just who came from who, but when the crowd changed speed,
A living graph of becoming, a time-stamped seed.

Final Chorus
Let it blur, let it bloom, let the branches breathe,
We’re chasing real-time roots in a tape beneath.
Hold the doubt, hold the light, let the numbers sing—
From the haze we pull a tree, and it tells us everything.