GraphBrainz Extension: Discogs

Retrieve information about MusicBrainz entities from Discogs using the Discogs API. This project has no affiliation with Discogs.

The extension works by finding Discogs URLs in an entity’s URL relationships. The URL relationship must have the discogs type and point to a Discogs entity of the appropriate type: artist for artists, label for labels, master for release groups, and release for releases.

Try out the live demo! 💡 Use the “Docs” sidebar or the documentation below to help construct your query.

Installation

To use this extension, install GraphBrainz, then:

$ npm install graphbrainz-extension-discogs
$ GRAPHBRAINZ_EXTENSIONS='["graphbrainz-extension-discogs"]' graphbrainz

Or, if you are using the middleware directly:

import graphbrainz from 'graphbrainz'

const middleware = graphbrainz({
  // Don't forget to add the other extensions you use, too.
  extensions: ['graphbrainz-extension-discogs']
})

Configuration

This extension can be configured using environment variables:

• DISCOGS_CONSUMER_KEY: The Discogs consumer key to use. This is not strictly required, but will get you more favorable rate limiting.
• DISCOGS_CONSUMER_SECRET: The Discogs consumer secret to use. This is not strictly required, but will get you more favorable rate limiting.
• DISCOGS_BASE_URL: The base URL at which to access the Discogs API. Defaults to https://api.discogs.com/.
• DISCOGS_CACHE_SIZE: The number of items to keep in the cache. Defaults to GRAPHBRAINZ_CACHE_SIZE if defined, or 8192.
• DISCOGS_CACHE_TTL: The number of seconds to keep items in the cache. Defaults to GRAPHBRAINZ_CACHE_TTL if defined, or 86400000 (one day).

This extension uses its own cache, separate from the MusicBrainz loader cache.

Example Queries

Get community ratings, collection counts, and marketplace info for various releases of OK Computer (try it):

{
  search {
    releases(query: "OK Computer", first: 5) {
      nodes {
        mbid
        title
        discogs {
          year
          country
          forSaleCount
          lowestPrice
          community {
            haveCount
            wantCount
            rating {
              voteCount
              value
            }
          }
        }
      }
    }
  }
}

Schema Types

Table of Contents

• Objects
  • Artist
  • DiscogsArtist
  • DiscogsArtistCredit
  • DiscogsArtistMember
  • DiscogsCommunity
  • DiscogsImage
  • DiscogsLabel
  • DiscogsMaster
  • DiscogsRating
  • DiscogsRelease
  • DiscogsReleaseConnection
  • DiscogsReleaseEdge
  • DiscogsUser
  • DiscogsVideo
  • Label
  • Release
  • ReleaseGroup
• Enums
  • DiscogsImageType

Objects

Artist

🔹 This type has been extended. See the base schema for a description and additional fields.

Field	Argument	Type	Description
discogs		DiscogsArtist	Information about the artist on Discogs.

DiscogsArtist

An artist on Discogs.

Field	Argument	Type	Description
artistID		ID!	The ID of the artist on Discogs.
name		String!	The name of the artist on Discogs.
nameVariations		[String!]!	Commonly found variations of the artist’s name.
realName		String	The artist’s real name, if the artist is a person who uses a stage name.
aliases		[DiscogsArtist!]!	A list of Discogs artists that represent the same artist under a different alias.
url		URLString!	The URL of the artist’s page on Discogs.
urls		[URLString!]!	Links to the artist’s official pages on different web properties.
profile		String	A biography or description of the artist.
images		[DiscogsImage!]!	A list of images picturing the artist.
members		[DiscogsArtistMember!]!	A list of members, if the artist is a group.
dataQuality		String	A description of the quality and completeness of this artist’s data in the Discogs database.

DiscogsArtistCredit

A credited artist on a release, track, etc.

Field	Argument	Type	Description
name		String	The official or common name of the credited artist.
nameVariation		String	The artist name as credited on this particular work (the Artist Name Variation, or ANV, in Discogs terms).
joinPhrase		String	Join phrases might include words and/or punctuation to separate artist names as they appear on the release, track, etc.
roles		[String!]!	A list of roles the artist had on the work in question.
tracks		[String!]!	A list of tracks or track ranges (e.g. “A1 to A4”) on which the artist is credited.
artist		DiscogsArtist	The artist’s entry on Discogs.

DiscogsArtistMember

A single artist who is a member of a group on Discogs.

Field	Argument	Type	Description
active		Boolean	Whether or not the member is still active in the group.
name		String!	The name of the member.
artist		DiscogsArtist	The member’s artist information on Discogs.

DiscogsCommunity

Community statistics regarding an item on Discogs.

Field	Argument	Type	Description
status		String	The acceptance status.
rating		DiscogsRating	Information about how Discogs users have rated the item.
haveCount		Int	The number of Discogs users who have the item in their collection.
wantCount		Int	The number of Discogs users who want the item.
contributors		[DiscogsUser!]!	The Discogs users who have contributed to the item’s data.
submitter		DiscogsUser	The Discogs user who submitted the item.

DiscogsImage

A single image from Discogs.

Field	Argument	Type	Description
url		URLString!	The URL of the image file.
type		DiscogsImageType!	The image type, primary or secondary.
width		Int!	The image width in pixels.
height		Int!	The image height in pixels.
thumbnail		URLString	The URL for a 150x150 thumbnail of the image.

DiscogsLabel

A label on Discogs.

Field	Argument	Type	Description
labelID		ID!	The ID of the label on Discogs.
name		String!	The name of the label.
url		URLString!	The URL of the label on Discogs.
profile		String	A description of the history of the label.
contactInfo		String	Information on how to contact a representative of the label.
parentLabel		DiscogsLabel	The parent label, if this label is a subsidiary.
subLabels		[DiscogsLabel!]!	A list of labels that are subsidiaries of this label.
images		[DiscogsImage!]!	A list of images associated with the label.
dataQuality		String	A description of the quality and completeness of this label’s data in the Discogs database.

DiscogsMaster

Master releases group different versions of the same release (for example, releases in different formats, issued in different countries, re-releases, etc.). The equivalent of a MusicBrainz release group.

Field	Argument	Type	Description
masterID		ID!	The ID of the master on Discogs.
title		String!	The title of the master.
url		URLString!	The URL of the master on Discogs.
artistCredits		[DiscogsArtistCredit!]!	The artists credited on the master.
genres		[String!]!	The primary musical genres of the master (e.g. “Electronic”).
styles		[String!]!	The primary musical styles of the master (e.g. “Techno”, “Minimal”).
forSaleCount		Int	The number of listings the master currently has on the marketplace.
lowestPrice		Float	The lowest price for the master currently found on the marketplace.
currency		String	The three-letter currency code for which to retrieve the price. Discogs supports USD, GBP, EUR, CAD, AUD, JPY, CHF, MXN, BRL, NZD, SEK, and ZAR. [NOT YET WORKING]
year		Int	The year the master was released (most likely its “main” release).
mainRelease		DiscogsRelease	The main release from the master.
images		[DiscogsImage!]!	Images of the master.
videos		[DiscogsVideo!]!	Music videos from the master.
dataQuality		String	A description of the quality and completeness of this master’s data in the Discogs database.

DiscogsRating

An aggregated rating on Discogs.

Field	Argument	Type	Description
voteCount		Int!	The number of users who have contributed to the rating.
value		Float	The average rating as determined by users.

DiscogsRelease

A release on Discogs.

Field	Argument	Type	Description
releaseID		ID!	The ID of the release on Discogs.
title		String!	The title of the release.
url		URLString!	The URL of the release on Discogs.
artistCredits		[DiscogsArtistCredit!]!	The artists credited on the release.
extraArtistCredits		[DiscogsArtistCredit!]!	An additional list of artists who contributed to the release, but are not named in the release’s artists.
genres		[String!]!	The primary musical genres of the release (e.g. “Electronic”).
styles		[String!]!	The primary musical styles of the release (e.g. “Techno”, “Minimal”).
forSaleCount		Int	The number of listings the release currently has on the marketplace.
lowestPrice		Float	The lowest price for the release currently found on the marketplace.
currency		String	The three-letter currency code for which to retrieve the price. Discogs supports USD, GBP, EUR, CAD, AUD, JPY, CHF, MXN, BRL, NZD, SEK, and ZAR. [NOT YET WORKING]
year		Int	The year the release was issued.
notes		String	Notes about the release.
country		String	The country in which the release was issued.
master		DiscogsMaster	The master release on Discogs.
thumbnail		URLString	The primary thumbnail image for the release.
images		[DiscogsImage!]!	Images of the release.
videos		[DiscogsVideo!]!	Music videos from the release.
community		DiscogsCommunity	Information about the Discogs community’s contributions to the release’s data.
dataQuality		String	A description of the quality and completeness of this release’s data in the Discogs database.

DiscogsReleaseConnection

A connection to a list of Discogs releases.

Field	Argument	Type	Description
pageInfo		PageInfo!	Information to aid in pagination.
edges		[DiscogsReleaseEdge!]!	A list of edges.
nodes		[DiscogsRelease!]!	A list of nodes in the connection (without going through the edges field).
totalCount		Int	A count of the total number of items in this connection, ignoring pagination.

DiscogsReleaseEdge

An edge in a Discogs release connection.

Field	Argument	Type	Description
node		DiscogsRelease!	The release at the end of the edge.

DiscogsUser

A user on Discogs.

Field	Argument	Type	Description
username		String!	The user’s username on Discogs.

DiscogsVideo

A single video linked from Discogs.

Field	Argument	Type	Description
url		URLString!	The URL of the video.
title		String	The title of the video.
description		String	The video description.
duration		Duration	The duration of the video in milliseconds.
embed		Boolean	Whether the video is embeddable.

Label

🔹 This type has been extended. See the base schema for a description and additional fields.

Field	Argument	Type	Description
discogs		DiscogsLabel	Information about the label on Discogs.

Release

🔹 This type has been extended. See the base schema for a description and additional fields.

Field	Argument	Type	Description
discogs		DiscogsRelease	Information about the release on Discogs.

ReleaseGroup

🔹 This type has been extended. See the base schema for a description and additional fields.

Field	Argument	Type	Description
discogs		DiscogsMaster	Information about the release group on Discogs.

Enums

DiscogsImageType

The type of image.

Value	Description
PRIMARY	The primary image representing the item.
SECONDARY	A secondary image representing the item.