album_name: Boito: Mefistofele
artists: 45fd96ba9d1f44ec998aa4f96b3496fb
artists: Modest Mussorgsky
artists: ARTIST_ROLE_COMPOSER
artists: fabec570582a439ba2ace4183c44e7ec
artists: Boris Christoff
artists: ARTIST_ROLE_MAIN_ARTIST
artists: b728a787ac7d4266a06c3485f506ce2a
artists: Herbert von Karajan
artists: ARTIST_ROLE_CONDUCTOR
artists: 052bd816a0ac4c41a17b05466430adc8
artists: Philharmonia Orchestra
artists: ARTIST_ROLE_ORCHESTRA
name: Boris Godunov: Canzone di Varlaam