Open data

Edition and loudness tables

Name: HiFi Score edition and loudness dataset
Creator: HiFi Score
License: https://creativecommons.org/licenses/by/4.0/

Creative Commons Attribution 4.0. Cite HiFi Score and link the row's sources. Last rebuilt daily.

editions.csv — version groups with status, verdict, and quality score.
measurements.json — accepted Loudness Lab numbers. Vinyl is marked needle_drop and is not mixed into digital DR.

Updated 2026-10-30.