album_name: Guillaume de Machaut: La Messe de Nostre Dame · Propre Grégorien pour la fête de l'Assomption / The London Ambrosian Singers. Les Ménestrels de Vienne. John McCarthy
artists.artist_gid: 453a0912a1ed4bc686638a77c37a4fd7
artists.artist_name: Guillaume de Machaut
artists.role: ARTIST_ROLE_COMPOSER
artists.artist_gid: 1161417551a14bbd8f88183f8bf05cb2
artists.artist_name: The London Ambrosian Singers
artists.role: ARTIST_ROLE_MAIN_ARTIST
artists.artist_gid: af15c2627f194d36b0fedfd5d6a05ffb
artists.artist_name: John McCarthy
artists.role: ARTIST_ROLE_CONDUCTOR
name: Gregorian Proper "Assumption Day": IV. Communio