Register Media & Metadata Tester

Metadata is the record that keeps independent music searchable, identifiable, and historically accurate. 440Music is working to preserve Indie Music History by verifying the details behind every song, and we need your help to keep those details complete, consistent, and trustworthy for future listeners, researchers, and artists.

Upload a file to review the metadata that powers discovery, catalog accuracy, and long-term preservation. When song titles, artist names, album titles, genres, and release data are correct, 440Music can protect the story behind each recording and strengthen the archive of Indie Music History.