Listen to Fantasy for Two Pianos in F Minor, Op. 104: I. Moderato tranquillo online. Fantasy for Two Pianos in F Minor, Op. 104: I. Moderato tranquillo is an Instrumental language song and is sung by Ludmila Berlinskaya and Arthur Ancelle. Fantasy for Two Pianos in F Minor, Op. 104: I. Moderato tranquillo, from the album Russian Last Romantics, was released in the year 2019. The duration of the song is 10:45. Download Instrumental songs online from JioSaavn.