album_name: Alkan: Grand Duo Concertant / Sonate De Concert / Piano Trio
artists: 0423b16364734df5b1d1f81fafdc1f03
artists: Charles-Valentin Alkan
artists: ARTIST_ROLE_COMPOSER
artists: 1a8ab675b0684abea540020dab449080
artists: Alkan Trio
artists: ARTIST_ROLE_MAIN_ARTIST
name: Grand duo concertant in F-Sharp Minor, Op. 21: II. L'enfer: Lentement