NB: If you want to use this data in a standalone (rather than mirror) setup, you will also need the editor dump below, since annotation data is linked to editors through foreign keys. Keep in mind you will certainly need this if you want genre data, since the association of genres with entities is done via user tags. Combining this with the core database should cover most music-metadata-related use cases. The derived data consists of annotations, user ratings, user tags, and search indexes. Most normal catalog use cases only require this database, and the derived data. This is the core MusicBrainz database, including the tables for Artist, Release, Recording, etc. If you did not download a specific file, you can ignore the error regarding this file. Sha256sum: WARNING: 1 listed file could not be read You can also verify the checksum of all downloaded files at once. You can run `md5sum` and `sha256sum` on the downloaded. These files contain the checksums for the hosted files. It doesn't mean that the signature is invalid, just that `gpg` won't be convinced that the source of the key you received is authentic until you tell it that you think it is. Note: If you don't use `gpg` very frequently, and haven't marked the key as trusted (or marked any other key as trusted), you'll see the above warning that the key is not certified. Gpg: There is no indication that the signature belongs to the owner. Gpg: WARNING: This key is not certified with a trusted signature! Gpg: Good signature from "MusicBrainz (MusicBrainz data dump signing key) " Gpg: Signature made Sat 03:10:45 AM UTC using RSA key ID C777580F For example, if you download the SHA256SUMS files: $ wget Gpg: key C777580F: public key "MusicBrainz (MusicBrainz data dump signing key) " imported Gpg: /home/kevin/.gnupg/trustdb.gpg: trustdb created Gpg: requesting key C777580F from hkp server In order to verify the downloads, you must first fetch the MusicBrainz public key: $ gpg -recv-keys C777580F You can use these to verify the PGP signatures of the files after you've downloaded. ASC filesĪll of the `.asc` files contain the PGP signatures for their respective files. If you're looking for more advanced, or more analytical data, you should still have a look at these basics, but make sure to also see the Advanced section below. These files should help you get everything you need to replicate the core catalog. If you're only looking for music metadata, you can start here with the basics. Here's a rundown of what they contain: The Basics Depending on your use cases, you may or may not require all of them.
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