album_name: Beethoven, L. van: Classic Masterworks
artists: 531a689ccbcd421cb6afcf5aa22ab1f2
artists: Ludwig van Beethoven
artists: ARTIST_ROLE_COMPOSER
artists: fabec570582a439ba2ace4183c44e7ec
artists: Boris Christoff
artists: ARTIST_ROLE_MAIN_ARTIST
artists: 8af59920ee354cb4bf962d598a903a9b
artists: Bulgarian Radio Symphony Orchestra
artists: ARTIST_ROLE_MAIN_ARTIST
artists: 66e96be7fedb4eee8a81f56bfae3d0bf
artists: Ettore Gracis
artists: ARTIST_ROLE_CONDUCTOR
name: Fidelio, Op. 72, Act I: Aria and Chorus: Ha! welch ein Augenblick!