The Fantaisie-Impromptu is perhaps the only instance where one genius discloses to us—if only by means of a composition of his own—what he actually hears in the work of another genius."
Despite its generic title, Chopin’s Fantaisie in F minor of 1841 is every bit as nationalist in sentiment as his mazurkas and polonaises, based as it is on motives from many of the patriotic songs nostalgically sung by his fellow Polish emigrés in Paris who, like Chopin himself, were unable to return to their native land after the failed Warsaw uprising of November 1830. Indeed, Theodor Adorno has described the work as a “tragically decorative song of triumph to the effect that Poland was not lost forever, that someday […] she would rise again.”
It begins in the low register of the keyboard with a mysterious march of uncertain import. What begins in imitation of the clop-clop of horses’ hooves in a military parade soon drifts almost imperceptibly into the gentle lilt of dance music in an elegant aristocratic salon. Wide-spanning arpeggiated passagework links the various sections of the work that move through moods of restless anxiety to forthright defiance, and, finally to the exultation of military triumph, evoked in a strutting cavalry march.
At the very heart of the piece, however, is a restrained Lento sostenuto that calls a momentary truce to all the patriotic posturing to express the simple nobility of the Polish soul, an echo of which is heard in recitative before the work swells resolutely in rippling arpeggios to its conclusion.
