Queries

Composers perform their works

Query to retrieve a list of music roll releases with recordings of works performed by the composer.

SELECT ?musicRollRelease ?musicRollReleaseLabel ?track ?trackLabel ?performer ?performerLabel ?musicalWork ?musicalWorkLabel ?composer ?composerLabel WHERE {
  ?musicRollRelease wdt:P31 wd:Q112584860;
    wdt:P658 ?track.
  ?track wdt:P175 ?performer;
    wdt:P2550 ?musicalWork.
  ?musicalWork wdt:P86 ?composer.
  FILTER(?performer = ?composer)
  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
}

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