Piano
has the main spot in Debussy's compositions. Debussy is actually
following the path of the greatest pianist-composers tradition
following the path of Mozart, Beethoven, Schumann, Chopin and Liszt
Even though, after Debussy comes other great pianist-composers like
Bartok, Prokofieff and Messiaen, in none of them the piano has such a
great part when compared to their complete works. In that context, it
is noteworthy that Debussy's piano works are mostly from his maturity
period.
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Marguerite Long, who had the chance to work on most of the works with
the composer between 1914 and 1917 relates about Debussy's piano
playing: "unforgettable was the flexibility, caress and depth of his
touch. As he was gliding with a touching softness over the keyboard, he
was also getting extraordinarily powerful, expressive accents. He was
playing mostly "half-voice" but with a full and intense sonority,
without any harshness in the attacks, just like Chopin did. The dynamic
scale was from triple pianissimo to a grand forte without hitting any
disjointed sound level where the subtleties of the harmonies would be
lost. As with Chopin, again, he elaborated the use of the pedal as a
kind of "breathing".
Marguerite Long persistently goes on about this crucial point regarding
the continuous deep pressure on the keys Debussy applied, which is the
opposite of the Liszt-ian approach where upward motions of hands and
upper-arms are more frequently required.
Even though Debussy infuses in the western music a new concept of time
(metrics) he also reminds us the eastern musical practice where the
touch and intonation are primordial. The "sound" by itself plays, with
Debussy, a key-role.
Émile-Jean-Joseph Vuillermoz (1878-1960) a French critic in the areas
of music, film, drama and literature, relates: "I recall him being
tête-à-tête with his keys like an explorer in a strange country. He
enjoys feeling, handle and shaping them. [..] He enjoys interrogating
the keyboard with an almost scientific gravity. Under his fingers, the
hammers strike cautiously the strings. Debussy is interested with long
resonances, he is mentally tracing their trajectory in space until the
fading of the last harmonic". Isn't this like an Indian sitar or sarod
player preparing for his raga by exploring many sound possibilities?
Claude Debussy, is the first occidental composer to compose with sound
instead of "notes" and he materializes his musical dreams with the
instrument he is most prolific with: the piano.
At the piano, Debussy is more free than with anything else. There is no
mental interpolation of the resultant sound. Also, while the orchestra
is limited by the imperatives of ensemble playing regarding barlines
and metrics, the (solo) piano gives Debussy complete freedom for his
rhythmical and temporal researches.
At the piano, Debussy is "solo", composition and performance blend
together and he is able to pursue his dreams to the end.
Still at the piano Debussy has been able to end three centuries of
functional harmony by using a language which, although using tonal
material, is actually a-tonal.
With the piano he could compensate for the lack of elaboration the
music of the western world stuck regarding rhythmics.
He has been able to dispensate from the "tyranny" of the bar-line, the
rigid symmetrical phrase constructs, he could create an infinite number
of complex rhythmic structures and use a large scale of irrational
divisions (i.e. tuplets).
Perhaps the most important pitfall of a pianist-composer at the
keyboard, attempting to compose, is his own habits. Ready-made
figurations his hands are used to perform, acquired by long practice of
the instrument, the digressions of the improvisations... This could be
an explanation for his getting lately but fully to the piano in his
compositional career.
For the piano works the ascending curve of the originality of his
output was somehow late but steeper than anywhere else. The pivoting
date seems to be 1903 with "Estampes". With this work the piano becomes
for the first time a "Debussy piano".
The piano music of Debussy can be divided into six parts which are not
always in sync with his compositions in other fields.
From 1880 to 1890, youth works: "Danse bohémienne" (L 9, 1880); L 50,
Suite for orchestra (piano reduction) (1885); L 66, "Deux arabesques"
(1888, 1891); L 67, Mazurka (1890); L 68, "Rêverie" (1890); L 69,
"Tarantelle styrienne" (Danse) (1890); L 70, Ballade slave (Ballade)
(1890); L 71, "Valse romantique" (1890).
Transition works, 1890 to 1901: L 75, "Suite bergamasque" (1890-1905);
L 82, Nocturne (1892); L 87, "Images oubliées" (1894); L 95, "Pour le
piano" suite (1894–1901). A fast and bewildering evolution shows in the
"Suite" which is the start of the "real" Debussy at the piano.
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First maturity works, intense research on sound-colors and the use of
evocative titles. Here Debussy is truly "impressionist". L 99, "D'un
cahier d'esquisses" (1903); L 100, "Estampes" (1903); L 105, "Masques"
(1904); L 106, "L'isle joyeuse" (1904); L 108, Morceau de concours
(Pièce pour piano) (1904); L 110, "Images", Set 1 (1905).
A kind of break (1908-1909) with principally the Children's Corner and
less revealing works like L 114, "The Little Nigar" ("Le petit Nègre")
(1909); L 115, "Hommage à Joseph Haydn" (1909).
The two volumes of Preludes: 1909-1912. These raise to the summit the
evolution started with "Estampes" and specially the second volume will
trigger the last period: that of the Etudes (1915) where the piano of
Debussy is at its apogee.
I find interesting to note that in the piano music of Claude Debussy
one can find all keys except the "great" Beethoven-ian ("tragic") key
of C minor! The only tonic key absent from the 24 Preludes is E major
and from the 12 Etudes: E-flat major and B major.
For one thing the choice of key center is strongly set by the
technicalities of the performance of the piece. Just like Chopin,
Debussy is a pianist-composer and a piece like "Etude pour les huit
doigts" (study for eight fingers, not using the thumbs) will best run,
of course, on the black-keys written in the tonality of G-flat Major.
Besides that practical aspect, many keys seem to have for Debussy, as
they just had for Mozart and Beethoven too, a particular signification.
C major is neutrality, purity (Doctor Gradus ad Parnassum, Les tierces
alternées, Pour les cinq doigts) but also, pure tint without any hue it
is "gray" (Brouillards).
The A minor key is, in Debussy, is the deployment of power. It is the
key for strong chords, repeated notes and chords: Prelude "Pour le
piano", Masques, Etude pour les accords.
D minor, often handled in a Dorian mode style is the snow, the
emptiness, the silence and the loneliness. "The snowflakes are
dancing", "Des pas sur la neige", "Canope".
Satyr and cold humour is often expressed in F major: "General Lavine",
"Hommage a S. Pickwick", "Etude pour les agrements".
The key for intimate confidence, intense feelings is C-sharp minor used
with an extreme refinement: Sarabande in "Pour le piano", "Feuilles
mortes". The unique piece composed in the relative key of G-sharp minor
is "Hommage a Rameau".
Keys loaded with a great number of sharps are evocative of dazzling
sunlight or the enchantment of the Orient. "Pagodes", "Les collines
d'anacapri" in B major and "Poissons d'or" and "La terrasse des
audiences au clair de lune" in F-sharp major. Similarly a great number
of flats at the key signature is used for darkness, moonlight and
stagnant waters: "Clair de lune", "Reflets dans l'eau" etc.
One may pursue this analyze but it reveals already the importance of
the key center in the music of Debussy. The key, freed from its
functional chains and conventions for modulations, becomes, with
Debussy a sound-color by itself.