This release contains only the music track from Base by Base Episode 327.

Song title: When the Cleanup Crew Falls Silent
Original Base by Base episode: 327: Bi-allelic ATG12 variants impair ATG12-ATG5 conjugation, LC3 lipidation and neural development
Original episode link: https://basebybase.com/episodes/biallelic-atg12-autophagy-disorder

Article metadata:
Article title: Bi-allelic ATG12 variants impair autophagy and cause a neurodevelopmental disorder
Journal: The American Journal of Human Genetics
DOI: 10.1016/j.ajhg.2026.03.002
Reference: Lambton J, Asano S, Huang Y, Suomi F, Eguchi T, Petree C, Huang K, Prigent M, Imam A, McCorvie TJ, Warren D, Hobson E, McCullagh H, Misceo D, Bjerre A, Smeland MF, Klingenberg C, Frengen E, Naik S, Ryan G, Sudarsanam A, Foster K, Vasudevan P, Samanta R, Rahman F, Maqbool S, Udani V, Efthymiou S, Houlden H, McFarland R, Collier JJ, Maroofian R, Yue WW, Varshney GK, Klionsky DJ, Legouis R, McWilliams TG, Mizushima N, Oláhová M, Alston CL, Taylor RW. Bi-allelic ATG12 variants impair autophagy and cause a neurodevelopmental disorder. The American Journal of Human Genetics. 2026 May 7;113:1–18. https://doi.org/10.1016/j.ajhg.2026.03.002

Lyrics:
Verse 1
In the quiet hours, cells sweep the floor
Tag the worn-out pieces, send them out the door
But a tiny letter in the code slips wrong
And the night shift fades before it’s even on

Pre-Chorus
No glowing conveyor, no turning wheel
The clutter builds where it used to heal
A broken handshake, a missing link
And the whole inside begins to sink

Chorus
When the cleanup crew falls silent in the dark
Little signals miss their mark
What should be cleared stays caught in place
And the brain learns a heavier pace
But we can trace it—line by line
Find the fault, redraw the sign

Verse 2
Two quiet changes, paired like locked doors
In fragile circuits and spinning floors
Steps turn sideways, storms in the mind
Seizures like lightning you can’t outrun in time

Bridge
Across bright screens and long lab days
We follow flux through hidden pathways
From patient cells to model lives
A single gene explains the dive
Not every hit is the same degree
But every clue brings clarity

Final Chorus
When the cleanup crew falls silent in the dark
Little signals miss their mark
Still we name it, make it known
So no one searches alone
From stalled recycle to learning light
We map the silence into sight
And in that answer, we ignite