… ^ a b c Kaye, Robert (December 12, 2012). "About / Data License" . MusicBrainz Wiki . Archived from the original on June 13, 2021 . Retrieved July 8, 2025 . ^ Mello, Peter J. (July 9, 2025). "libmusicbrainz" . MusicBrainz Wiki . Archived from the original on July 9, 2025 . Retri…