When the Ledger Leans

This release contains only the music track from Base by Base Episode 304. Song title: When the Ledger LeansOriginal Base by Base episode: 304: Patrilineal Y‑chromosome drive in a Utah pedigree (67% male offspring)Original episode link: https://basebybase.com/episodes/human-y-chromosome-drive Article metadata:Article title: Signatures of sex ratio distortion in humansJournal: Annual Review of Ecology and SystematicsDOI: 10.64898/2026.02.04.702084Reference: Baldwin-Brown JG, Wesolowski S, Zimmerman RM, Peterson B, Tristani-Firouzi M, Hernandez EH, Aston KI, Yandell M, Phadnis N. Signatures of sex ratio distortion in humans. Annual Review of Ecology and Systematics. 2026. https://doi.org/10.64898/2026.02.04.702084 Lyrics:Verse 1In old pedigree charts and quiet pages kept,A line runs steady through the years they kept,Hands that counted births beneath the lamplight's glow,A pattern standing out where numbers grow. Pre-ChorusWhispers in the tally, a tilt that won't relent,Chance was tested, folded, turned and sent,Two different lenses finding what the numbers meant. ChorusSixty to twenty‑nine, the ledger leans that way,Two out of three born under the same father's sway,Not just rumor in the margins — a signal in the fray. Verse 2A Bayesian thread traced through the family line,A transmission test echoed the same design,Permutation and simulation pushed back on mere coincidence.Their concord carved the oddity with steady evidence. BridgeWhat hides inside the chromosomes, a quiet shove or claim,A subtle bias shaping stories, whispering a name,It could explain lost pieces, or seeds of change in the frame. Final ChorusSixty to twenty‑nine, the ledger leans that way,Two out of three born under the same father's sway,We lift the veil a little more and watch the shadows play,A portrait drawn from counts and care, a mystery made day.