'A History of the Concerto' by Michael Thomas Roeder - Amadeus Press (Reinhard Pauley, General Editor) @1994 pp 302-303
'The story of the success of Concerto No. 2 in C minor, Op 18 (1900-1901), and its role in restoring the composer's self-confidence following the disastrous premiere of his First Symphony in 1897, is probably as well-known as the Second Concerto itself. The poorly prepared performance of the symphony and its disappointing reception pluged Rachmaninov into a deep depression that lasted almost three years. During this time he composed nothing. Following treatment by Dr. Nikolay Dahl, who used hypnosis, the composer eventually shook off his depression and began to work on the C minor concerto. Rachmaninov composed the second and third movements in 1900, and he performed them in Moscow in December of that year. By May 1901, he completed the entire work, performing it the following November, with the conductor Siloti.
This concerto, one of the best loved and best known of all those for piano, has a most original opening. A typical nineteenth-century concerto introduced the solo instrument by using it to present a theme, or to provide a virtuoso flourish. But, here, starting in the darker subdominant region, the solo instrument plays soft, low, dark chords alternating with deep bass notes, establishing a somber, weighty mood. This opening is also one of the few places in the first movement where the piano is unaccompanied -- there is no cadenza. Throughout most of the movement, the piano plays decorative figuration against the thematic statements presented by the orchestra; in so doing it carries on the Russian tradition of decorative variation fromt he outset of the exposition. The close ensemble playing necessitated by this effective integration of piano and orchestra makes the C minor concerto an extremely difficult work to perform, despite the fact that it is pianistically less demanding than the concertos that bracket it. The solo piano's presentation of the grand second theme (mm 83-89) at the beginning of the second key area, E-flat, is oneof the few places in which the piano is clearly exposed with thematic material.
The intense development section, starting at the moto precendente, first focuses on the main theme as well as on a new, powerful, rhythmic figure (mm 162-163) of which the notes marked with a bracket are particularly important. The climax of the development builds around the lyrical second theme, which is carried upward sequentially while accelerating to Allegro, as the piano plays a powerful, chordal version of the rhythmic figure. At the Allegro this figure is transformed into fortissimo, quarter-note triplets, against ever-rising sequences of a portion of the second theme in the high strings. This climax, with its rising sequences and increasing volume, is engineered like those in Tchaikovsky's music.
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