album_name: Notre-Dame de Paris 1160- 1250
artists.artist_gid: 535473d56c234ed288b7b451781ddc24
artists.artist_name: Pérotin
artists.role: ARTIST_ROLE_COMPOSER
artists.artist_gid: e734dc94340943539ee10dd62115285d
artists.artist_name: Leoninus
artists.role: ARTIST_ROLE_COMPOSER
artists.artist_gid: c1054dc557dc4d3da1e250f3b5f389c9
artists.artist_name: Volker von Mozart
artists.role: ARTIST_ROLE_MAIN_ARTIST
name: Magnus liber organi de graduali et antiphonario pro servitio divino: Vetus abit littera - Chorus