album_name: Inédito (Vol. I)
artists: e76ac02808d94cbfa90212e8c7954985
artists: Alfredo Kraus
artists: ARTIST_ROLE_MAIN_ARTIST
artists: 9f5ac965f00d4c03bae445f56e921859
artists: Arrigo Boito
artists: ARTIST_ROLE_COMPOSER
artists: 0dce1ea446074d37b91df4ba81d2c3eb
artists: Nicola Rescigno
artists: ARTIST_ROLE_CONDUCTOR
artists: 6bceba50e372427aa3d4c7541ffb6b19
artists: Orquesta Manuel de Falla
artists: ARTIST_ROLE_ORCHESTRA
name: Mefistofele: Dai Campi, Dai Prati