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60 Years of Metal Music Data, Visualized

60 Years of Metal Music Data, Visualized

by oneyoudontknow·Feb 24, 2026·5 points·0 comments

AI Analysis

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60 years of metal data with regional breakdowns, but it's a visualization site without downloadable datasets or API.

Strengths
  • Unique dataset: 14+ years of manual Metal Archives tracking from admin partnership, not scraping.
  • Thoughtful analysis: debunks 'metal is dying' narrative by showing data backfilling effects.
  • Granular geographic views: per-capita genre rankings reveal Finland dominance and Asia/West split.
Weaknesses
  • No data export or REST API yet (planned for later), limiting research utility.
  • Backend still 'clunky and fickle' per author; no code release yet, reproducibility unclear.
Category
Target Audience

Metal fans, music data enthusiasts, researchers exploring cultural trends

Similar To

Every Noise at Once · Spotify data visualizations · Musicology research dashboards

Post Description

I've been tracking Metal Archives data since 2010 — originally Excel screenshots, now a proper interactive site. The dataset (provided by MA admins, not scraped) covers genre trends from 1964 to present, with country-level breakdowns showing how genres evolved regionally.

Some interesting bits: Finland is indeed the country with most releases per capita in most genres; clear difference between Asia and Western countries in terms of genre distribution. And those end-of-graph drops that sparked "metal is dying" debates? This is rather due to a lack of data completeness and they tend to fill in to a certain level over time.

Frontend built with AI assistance; backend and all data work done by hand. Code and data release planned later this year. PHP, Html, CSS, JS were used. No building pipeline of any sort.

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