The Piano Concerto No. 2 in C minor, Op. 18, is a concerto for piano and orchestra composed by Sergei Rachmaninoff between June 1900 and April 1901. The piece established his fame as a concerto composer and is one of his most enduringly popular pieces. After the failure of the premiere of his Symphony No. 1 (Op. 13) in March 1897, Rachmaninoff continued to compose some short pieces for piano, song and choral work while appearing in a number of concerts as an opera conductor. Just as he was finally beginning to recover from his ordeal, in January 1900, he had the opportunity to meet with the great Lev Tolstoy. However, he once again lost confidence after receiving harsh criticism for his original song "Fate" (Op. 21-1). After an unsuccessful meeting with Tolstoy meant to revoke his writer's block, relatives decided to introduce Rachmaninoff to the neurologist Nikolai Dahl. Between January and April 1900, Rachmaninoff underwent hypnotherapy and supportive therapy sessions with Dahl on a daily basis for over 3 months, specifically structured to improve his sleep patterns, mood, and appetite and reignite his desire to compose. That summer, Rachmaninoff felt that "new musical ideas began to stir" and successfully resumed composition. In July 1900, Rachmaninoff finally composed the "Love Duet," a key scene in the opera Francesca da Rimini, which was to be completed in 1906. This song was written earlier than his Piano Concerto No.2, which he began composing in the autumn of 1900, and the "Love Duet" became an important work that marked Rachmaninoff's rebirth as a composer. He first worked on the second and third movements of the concerto, with the first movement causing him difficulties. Both movements of the unfinished concerto were first performed with him as soloist and his cousin Alexander Siloti conducting on 15 December [O.S. 2 December] 1900. The first movement was finished in 1901, and the complete work had an astoundingly successful premiere on 9 November [O.S. 27 October] 1901, again with the same duo. Gutheil published the concerto the same year. Rachmaninoff dedicated the concerto to Dahl for successfully treating him by restoring his health and confidence in composition.

The Piano Concerto No. 2 in C minor, Op. 18, is a concerto for piano and orchestra composed by Sergei Rachmaninoff between June 1900 and April 1901. The piece established his fame as a concerto composer and is one of his most enduringly popular pieces. After the failure of the premiere of his Symphony No. 1 (Op. 13) in March 1897, Rachmaninoff continued to compose some short pieces for piano, song and choral work while appearing in a number of concerts as an opera conductor. Just as he was finally beginning to recover from his ordeal, in January 1900, he had the opportunity to meet with the great Lev Tolstoy. However, he once again lost confidence after receiving harsh criticism for his original song "Fate" (Op. 21-1). After an unsuccessful meeting with Tolstoy meant to revoke his writer's block, relatives decided to introduce Rachmaninoff to the neurologist Nikolai Dahl. Between January and April 1900, Rachmaninoff underwent hypnotherapy and supportive therapy sessions with Dahl on a daily basis for over 3 months, specifically structured to improve his sleep patterns, mood, and appetite and reignite his desire to compose. That summer, Rachmaninoff felt that "new musical ideas began to stir" and successfully resumed composition. In July 1900, Rachmaninoff finally composed the "Love Duet," a key scene in the opera Francesca da Rimini, which was to be completed in 1906. This song was written earlier than his Piano Concerto No.2, which he began composing in the autumn of 1900, and the "Love Duet" became an important work that marked Rachmaninoff's rebirth as a composer. He first worked on the second and third movements of the concerto, with the first movement causing him difficulties. Both movements of the unfinished concerto were first performed with him as soloist and his cousin Alexander Siloti conducting on 15 December [O.S. 2 December] 1900. The first movement was finished in 1901, and the complete work had an astoundingly successful premiere on 9 November [O.S. 27 October] 1901, again with the same duo. Gutheil published the concerto the same year. Rachmaninoff dedicated the concerto to Dahl for successfully treating him by restoring his health and confidence in composition.

Sergei Rachmaninoff's Sonata in G minor for Cello and Piano, Op. 19 was completed on 20th November 1901, premiered by cellist Anatoliy Brandukov, the dedicatee of the work and Rachmaninoff's friend, with the composer at the piano, on 2nd December 1901 in Moscow . The final version was completed 10 days after the premiere, 12th December 1901. Rachmaninoff regarded the role of the piano as not just an accompaniment but equal to the cello. Most of the themes are introduced by the piano, while they are embellished and expanded in the cello's part.

Trio élégiaque No. 1 in G minor is a composition for piano, violin and cello by Sergei Rachmaninoff.

The violoncello ( VY-ə-lən-CHEL-oh, Italian pronunciation: [vjolonˈtʃɛllo]), commonly abbreviated as cello ( CHEL-oh), is a medium-low pitched bowed string instrument of the violin family. Its four strings are usually tuned in perfect fifths: from low to high, C2, G2, D3 and A3. The viola's four strings are each an octave higher. Music for the cello is generally written in the bass clef; the tenor clef and treble clef are used for higher-range passages. Played by a cellist or violoncellist, the instrument enjoys a large solo repertoire with and without accompaniment, as well as numerous concerti. As a solo instrument, the cello uses its whole range, from bass to soprano, and in chamber music, such as string quartets and the orchestra's string section, it often plays the bass part, where it may be reinforced an octave lower by the double basses. Figured bass music of the Baroque era typically assumes a cello, viola da gamba or bassoon as part of the basso continuo group alongside chordal instruments such as organ, harpsichord, lute, or theorbo. Cellos are found in many other ensembles, from modern Chinese orchestras (as a replacement of Gehu 革胡）to cello rock bands.

The three Razumovsky (or Rasumovsky) string quartets, opus 59, are a set of string quartets by Ludwig van Beethoven. He wrote them in 1806, as a result of a commission by the Russian ambassador in Vienna, Count Andreas Razumovsky: String Quartet No. 7 in F major, Op. 59, No. 1 String Quartet No. 8 in E minor, Op. 59, No. 2 String Quartet No. 9 in C major, Op. 59, No. 3 They are the first three of what are usually known as the "Middle Period" string quartets, or simply the "Middle Quartets." The other two are opus 74 and opus 95. Many quartets record all five as a set. Beethoven uses a characteristically Russian theme in the first two quartets in honour of the prince who gave him the commission: In Op. 59 No. 1, the "Thème russe" (as the score is marked) is the principal theme of the last movement. In Op. 59 No. 2, the Thème russe is in the B section of the third movement. This theme is based on a Russian folk song which was also utilised by Modest Mussorgsky in the coronation scene of his opera Boris Godunov, by Pyotr Tchaikovsky in the introduction to act III of his opera Mazeppa, by Sergei Rachmaninoff in the sixth movement of his 6 Morceaux for Piano Duet, Op.11 "Glory" ("Slava"), and by Igor Stravinsky in his ballet The Firebird. In the quartet Op. 59 No. 3, there is no Thème russe explicitly named in the score, but a secondary theme in the second movement has a passing resemblance to a traditional Russian song, which may well account for the Russian flavour noted by a number of writers, including Lewis Lockwood. All three quartets were published as a set in 1808 in Vienna.

The String Quartet No. 8 in E minor, Op. 59, No. 2, was written by Ludwig van Beethoven and published in 1808. This work is the second of three of his "Rasumovsky" cycle of string quartets, and is a product of his "middle" period.

The Piano Concerto No. 2 in C minor, Op. 18, is a concerto for piano and orchestra composed by Sergei Rachmaninoff between June 1900 and April 1901. The piece established his fame as a concerto composer and is one of his most enduringly popular pieces. After the failure of the premiere of his Symphony No. 1 (Op. 13) in March 1897, Rachmaninoff continued to compose some short pieces for piano, song and choral work while appearing in a number of concerts as an opera conductor. Just as he was finally beginning to recover from his ordeal, in January 1900, he had the opportunity to meet with the great Lev Tolstoy. However, he once again lost confidence after receiving harsh criticism for his original song "Fate" (Op. 21-1). After an unsuccessful meeting with Tolstoy meant to revoke his writer's block, relatives decided to introduce Rachmaninoff to the neurologist Nikolai Dahl. Between January and April 1900, Rachmaninoff underwent hypnotherapy and supportive therapy sessions with Dahl on a daily basis for over 3 months, specifically structured to improve his sleep patterns, mood, and appetite and reignite his desire to compose. That summer, Rachmaninoff felt that "new musical ideas began to stir" and successfully resumed composition. In July 1900, Rachmaninoff finally composed the "Love Duet," a key scene in the opera Francesca da Rimini, which was to be completed in 1906. This song was written earlier than his Piano Concerto No.2, which he began composing in the autumn of 1900, and the "Love Duet" became an important work that marked Rachmaninoff's rebirth as a composer. He first worked on the second and third movements of the concerto, with the first movement causing him difficulties. Both movements of the unfinished concerto were first performed with him as soloist and his cousin Alexander Siloti conducting on 15 December [O.S. 2 December] 1900. The first movement was finished in 1901, and the complete work had an astoundingly successful premiere on 9 November [O.S. 27 October] 1901, again with the same duo. Gutheil published the concerto the same year. Rachmaninoff dedicated the concerto to Dahl for successfully treating him by restoring his health and confidence in composition.