album_name: Pure Gregorian Chants
artists.artist_gid: 8e5c113583e54b7e8f274209b8f71e24
artists.artist_name: Anonymous
artists.role: ARTIST_ROLE_COMPOSER
artists.artist_gid: 809cf8a5e8f24f57913cfcfb1fc788ad
artists.artist_name: Ismael Fernandez De La Cuesta
artists.role: ARTIST_ROLE_MAIN_ARTIST
artists.artist_gid: b29fee7b7fcd42d9aa40b08b3d4df1db
artists.artist_name: Coro De Monjes Del Monasterio De Silos
artists.role: ARTIST_ROLE_MAIN_ARTIST
name: Laetatus Sum. Gradual (Modo VII)