American Heavy Metal Supergroups 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: 2026-09-08 · 5 entries checked · 4 flagged · 11 issues confirmed · 4 corrected · 7 still open

Recent findings (audit lane, verbatim)

Adrenaline Mob — The band's first live performance was on June 24, 2011, at the Starland Ballroom in Sayreville, New Jersey, not at the Hiro Ballroom in New York City as stated in the 'DID YOU KNOW' section.

Arcade (band) — The band's debut album was released in June 1993, but the correct release date is July 20, 1993.

Arcade (band) — The album sold over 100,000 copies in the US; actual sales are reported as approximately 50,000 copies.

Asesino — The entry states the band was formed in 2002, but Asesino was actually formed in 2001.

Asesino — The entry claims Raymond Herrera played drums on the album Corridos de Muerte, but that album was released in 2006 and Raymond Herrera did not play on it; the drums on that album were performed by Emilio Márquez.

Badlands (band) — Eric Singer was not fired from Badlands; he left voluntarily to join Kiss in 1992, not after Eric Carr's death in November 1991.

Badlands (band) — The claim that Jake E. Lee was fired by Sharon Osbourne in 1987 after the tour for The Ultimate Sin is contradictory because the tour ended in 1986, but the tour actually ended in early 1987, and Lee was fired later in 1987.

Open data

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Corrections

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