Impromptu in F-Sharp Major, Op. 36
Fryderyk Chopin (1810 -1849)

Impromptu is a term that has little technical or formal meaning, but
it usually refers to a composition for piano (or, occasionally,
another solo instrument) with an improvisational. An impromptu is
often described as a work that results from sudden inspiration.
...Chopin's four famous Impromptus are in ternary form (ABA).
Similarities between the four works have led some writers to suggest
that Chopin thought of the four as a "set" in which each successive
impromptu is derived, in an improvisatory fashion, from the previous
one.

Chopin composed the Impromptu in F sharp major, Op. 36, in 1839, not
long after beginning his relationship with Aurore Dudevant (George
Sand). The piece was first printed in Leipzig in 1840.

He begins the Impromptu in F sharp major with a device he uses in
several other works: it starts with a motive that has melodic
characteristics, but eventually proves to be accompanimental. In this
case, six measures of an idea occur in the left hand before another
voice enters in the right, inverting the direction of the left-hand
voice. What is most interesting is that the reiterated D sharp - C
sharp at the end of this right-hand phrase also appears in the first
two measures of the left-hand phrase. ...

In D major, the central section employs the dotted figure from the A
section in the bass to underpin a melody that gradually becomes
thicker and more forceful over leaping octaves in the left hand. This
dissolves quickly, heralding the return of the first theme, which
begins, oddly, on F major, eventually returning to F sharp. The coda,
as lengthy as the music that precedes it, begins with one of Chopin's
technically dazzling passages. The extremely fast scales and turns of
the right-hand line are given a simple accompaniment, allowing the
listener to completely focus on the awesome technique necessary to
perform the right-hand passage.   John Palmer, All Music Guide

Four Mazurkas, Op.49
Fryderyk Chopin (1810 - 1849)

...In 1826 Chopin enrolled at the University of Warsaw. He gave his
first recital in Vienna in 1829, and over the next few years he
performed at home and through much of German and Austria as well as in
Paris. Feeling limited by Warsaw's cultural provincialism and
uncomfortable with the publicity surrounding his performances there,
he settled in Paris in 1832 and established himself as an exorbitantly
paid piano teacher. In Paris he composed extensively, but limited his
performances mainly to private salons.

In 1838 he began an affair with French novelist George Sand. The
couple, along with Sand's children, spent a harsh winter in Majorca,
where Chopin's health plummeted and he was diagnosed with consumption
(tuberculosis). Chopin settled in with Sand in France, composing
steadily although his increasing perfectionism slowed his output. By
the mid-1840s, though, his health and romantic situation both had
deteriorated. The affair ended in 1847 after, among other things, Sand
had portrayed their relationship unflatteringly in her 1846 novel
Lucrezia Floriani. Chopin then made an extended visit to the British
Isles, but returned to Paris to die in 1849.   © James Reel, All Music Guide

Chopin composed 58 Mazurkas (there seem to be at least another 2
unfinished sketches) and many of his other works of different genres
are either inspired by the Mazurka or have parts of Mazurkas within
them. Chopin did, of course, not invent the Mazurka form. However, it
was he alone who put the Mazurka on the public stage and refined it
into the highest art of music. In his Mazurkas, you get to know the
very soul of Poland and Chopin never forgot his home land or the poor
farmers singing the Mazurkas during the time of harvest. Chopin
started his composing with a Polonaise and ended with a Mazurka, thus
closing the circle.   Piano Society

...Both the traditional mazurka and Chopin's version contain a great
deal of repetition. This can mean repetition of a single measure or
small group of measures, repetition of a theme, or even repetition of
an entire section. This repetition makes sense in the traditional
dance for the repeat of a certain section of the actual dance; even
though Chopin did not compose his mazurkas so they could be danced to,
it is clear Chopin kept the original form in mind. Furthermore, many
of the rhythmic patterns of the traditional mazurka also appear in
Chopin's compositions so they still convey the idea of a dance, but a
more "self-contained, stylized dance piece." In keeping with this
idea, Chopin did try to make his mazurkas more technically interesting
by furthering their chromaticism and harmony, along with using
classical techniques, such as counterpoint and fugues. In fact, Chopin
used more classical techniques in his mazurkas than in any of his
other genres.   Wikipedia

Fantasy in F minor, Op. 49
Fryderyk Chopin (1810 - 1849)

The Fantaisie in F-minor of Frederic Chopin is a single-movement work
for the piano. This work belongs to the Fantasy form, and takes from
it certain salient elements, such as unpredictability (sudden changes
in volume and key), contrasts of texture, rhythm, and the use of
formal invention, that is, the form of the piece will not easily be
placed into any pre-conceived or well-known patterns (such as
"Sonata"), and will give the impression of an improvisatory style.

To illustrate one may examine the opening section and the music that
follows it. The work opens with a dark, march-like section of some
length, which never re-appears. We are, however, introduced to the
"motive," or "musical idea," of a descending scale of four notes which
will provide something of a thread throughout the work. This opening
section is firmly entrenched (with some deviation) in the key of
F-minor and its rhythmic regularity will provide contrast for what
immediately follows, which is a wildly unpredictable and "free" almost
improvisatory section, moving quickly through temporary key areas,
creating a sense of mystery and instability.    Wikipedia

Scherzo in B-flat minor, Op. 31
Fryderyk Chopin (1810 - 1849)

The Scherzo No. 2 in B-flat minor, Op. 31 ...was composed and
published in 1837, and was dedicated to Countess Adele Fürstensein.
Schumann compared this scherzo to a Byronic poem, "so overflowing with
tenderness, boldness, love and contempt." According to Wilhelm von
Lenz, a pupil of Chopin, the composer said that the renowned sotto
voce opening was a question and the second phrase the answer: "For
Chopin it was never questioning enough, never soft enough, never
vaulted (tombe) enough. It must be a charnel-house." The melody,
marked "con anima," is repeated three times during the lengthy
proceedings, the last time bringing us to the coda in a magnificent
key change. The gorgeous melody overlies a six-note-per-measure
left-hand accompaniment of exceeding richness. The trio, filled with
longing, takes on a pianistic complexity. Huneker exults, "What
masterly writing, and it lies in the very heart of the piano! A
hundred generations may not improve on these pages."    Wikipedia

Sonata in B-flat minor, Op.35
Fryderyk Chopin (1810 - 1849)

Chopin wrote four Sonatas. Three for piano solo and one for piano and
cello. Chopin's sonatas, and especially his opus 35 has been the
target of much abuse or which can be traced to Schumann's remark that
Chopin had here yoked together four of his maddest children under the
same roof. The traditional Sonata form of A-B-A is in fact a very
Germanish tradition and plays a relatively minor role in the
development of music in France, Italy, Spain, Russia and much of the
eastern Europe.

Chopin composed his Piano Sonata No. 2 in B-flat minor, Op. 35
("Funeral March") mainly in 1839 at Nohant near Chateauroux in France,
although the funeral march third movement had been composed as early
as 1837.

The first movement features a stormy opening theme and a gently
lyrical second theme. The second contains a calmer, more relaxed
melodic theme. The third movement begins and ends with the celebrated
funeral march in B flat minor which gives the sonata its nickname, but
has a calm interlude in D flat major. The finale contains a whirlwind
of unison notes with unremitting (not a single rest or chord until the
final bars) unvarying tempo or dynamics (changes of volume); James
Huneker, in his introduction to the American version of Mikuli edition
of the Sonatas, quotes Chopin as saying "The left hand unisono with
the right hand are gossiping after the March". Others have remarked
that the fourth movement is "wind howling around the gravestones".   Piano Society

As noted above, the 3rd movement is structured as a funeral march
played with a Lento interlude. While the term "funeral march" is
perhaps a fitting description of the 3rd movement, complete with the
Lento Interlude in D flat major, "Chopin's Funeral March" is used
commonly to describe only the funeral march proper (in B flat minor).
The "funeral march" has become well known in popular culture. It was
also used at the state funerals of John F. Kennedy and those of Soviet
leaders, including Leonid Brezhnev. It was transcribed for full
orchestra by the English composer Sir Edward Elgar in 1933 and its
first performance was at his own memorial concert the next year. It
was played at the graveside during Chopin's own burial at Père
Lachaise cemetery in Paris.   Wikipedia

Andante spianato and
Grand Polonaise brillante in E-flat Major, Op.22
Fryderyk Chopin (1810 - 1849)

Poland's most famous and patriotic dance bears a French name, as well
as the Polonaises most famous composer, Chopin. Chopin got it from his
father, the dance, in its modern manifestation, from its godmothers;
three French princesses of the 17th century who married successive
Polish kings. Chopin's first composition was a Polonaise, his last a
Mazurka, closing the circle and few have achieved greater or more
lasting popularity than the mature Polonaises as his op.53 in A-flat
major.    Piano Society