https://metal-tapes.weebly.com/
Metal tapes data / specification sheets
Find data sheets with specifications for a variety of real metal tapes.
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https://www.nist.gov/publications/bureau-circular-no-2-3rd-editionverification-metal-tapes
Bureau circular no. 2 3rd edition::verification of metal tapes | NIST
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https://www.deathmanifestations.com/
Death Manifestations | Black Metal Tapes, Vinyl & Relics
Apr 29, 2026 - Underground black metal label and store. Explore tapes, CDs, vinyl, bundles, and relics from Death Manifestations and selected dark releases.
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https://zkm.de/de/personen/black-metal-demo-tapes
Black Metal Demo Tapes | ZKM
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