Composers And Songwriters Codexery — Data & Quality

We publish our audit record because accuracy claims should be checkable. Every entry on this site runs through an automated fact-audit pipeline (accuracy audit → source-grounded repair → visual QA); this page is generated from that pipeline's own report, not written by hand.

Last full accuracy audit: 2026-08-27 · 5 entries checked · 3 flagged · 8 issues confirmed · 3 corrected · 5 still open

Recent findings (audit lane, verbatim)

Aaron Copland — Copland was the youngest of five children, not the second youngest.

Aaron Copland — Copland's first notated piece was written at age 11, not age 8 or 9.

Antônio Carlos Jobim — The entry states Jobim was born at 23:15 BRT on 25 January 1927, which is an unverifiable detail not found in canonical records.

Antônio Carlos Jobim — The entry says his mother, Nilza Brasileiro de Almeida, was 'of partly indigenous descent,' which is not a widely established or verifiable fact in standard biographies.

Arnold Schoenberg — The String Quartet No. 2 quotes 'Ach, du lieber Augustin' in the second movement, not the third.

Open data

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Corrections

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