As Franz Liszt says in his life of Chopin, "The Mazurka is not only a dance, it is a national poem, and like all poems of conquered nations, is shaped so as to let the blazing flames of patriotic feeling shimmer out through the transparent veil of popular melody." The chief peculiarity of the Mazurka (which is always in triple rhythm, with a latitude in speed from Presto to Mesto) is the scheme of accentuation--the normal accent on the first beat being systematically transferred to the second and third beats. We also find in the Mazurka frequent indications for the use of the so-called "tempo rubato," a proper conception of which is so essential in the performance of Chopin's music. Tempo rubato--so often abused!--literally meaning borrowed time, is simply free rhythm emancipated from rigid, scholastic bonds. As Huneker well says, "Chopin must be played in curves" with emotional freedom; just as the heart, when excited, increases the speed of its pulsations, and in moments of calm and depression slows down. The jerky, really unrhythmical playing of certain performers reminds us of a person suffering from _palpitation_ of the heart. Liszt's description of the rubato is most suggestive: "A wind plays in the leaves, life unfolds and develops beneath them, but the tree remains the same." In Chopin, accordingly, the ground rhythm should always be preserved, though varied with subtle, and yet logical fluctuations.
POLONAISE IN E-FLAT MINOR, OP. 26, NO. 11.
The Polonaise[225] is the great national dance of the Poles; an impassioned and yet stately pageant in which, as Liszt says, "The noblest traditional feelings of ancient Poland are represented." This dance--or rather, processional march--is always in triple rhythm and based on a definite rhythmic formula: either [Music] or [Music]. The frequent feminine endings are also a characteristic feature, _e.g._, the cadence in the well known military Polonaise in A major:
To return to the example being considered,--it is in Three-part form (A, B, A, with Coda) the first part in the minor mode; the second part beautifully contrasted by being in B major--introduced by the implied enharmonic change from E-flat to D-sharp. This first part, remarkable for its passionate, headlong impetuosity, should dispel any idea that Chopin was a weak sentimentalist. Although of a delicate constitution he certainly had a fiery soul. The second part, sotto voce--note the feminine endings--reminds us of the muffled music of a military band as it passes by.