Thursday, October 15, 2020
Arensky - Piano Trio No. 1 In D Minor
The trio is in 4 movements:
I. Allegro moderato - The first movement is in sonata form and begins with a theme for violin with piano accompaniment. The cello takes up the theme along with the violin after which the piano has its say with the theme. A change in tempo ushers in an interlude that acts as an introduction to the second theme which is played by the cello, violin and piano in turn. This leads to another short interlude that ushers in a third theme that has the piano playing full chord interruptions to its rippling accompaniment of the two strings. The exposition is repeated. The development begins with parts of the first two themes played after each other after which there is an increase in drama until the recapitulation begins. The themes from the exposition return until a tempo change to adagio begins a short coda that has the first theme quietly and poignantly end the movement.
II. Scherzo, Allegro molto - This is the only movement in the trio that is in a major key, D major. A stuttering figure in the violin is accompanied by soft chords from the piano, after which the violin and cello play pizzicato while the piano plays runs up and down the keyboard. The stuttering figure of a quarter note, eighth rest, two sixteenth notes occurs throughout the scherzo's first and second parts. The trio is a romantic waltz in B-flat major. A short transition brings the scherzo back for a repeat. A short coda alternated the stuttering figure in the violin and cello. The piano makes one last solo run up the keyboard and the movement ends in a wisp.
III. Elegia - Adagio - A tribute to the dedicatee of the trio is played by the muted cello, a somber sad theme that is taken up also by the muted violin. A middle section adds a brief respite to the sorrow, but the sad theme returns with a piano accompaniment of full chords in a subdued dynamic. The movement ends in a hush of long notes in the strings and pianissimo chords in the piano.
IV. Finale - Allegro non troppo - The beginning of the finale is dramatic, but amid the drama Arensky revisits themes already heard. The middle section from the third movement appears like a ghostly reminder of things past, and the initial theme from the first movement also makes an appearance to further remind the listener of the past. A coda built from the opening of the fourth movement ends the trio.
Thursday, September 24, 2020
Tchaikovsky - Piano Concerto No. 2 In G Major
The immense popularity of Tchaikovsky's piano concerto in B-flat minor has caused his other two concertos to be somewhat overlooked. This has changed in the past few years as more performances and recordings of the other two concertos have been occuring. While the third concerto exists in but one movement and was published posthumously, the second concerto is a full-fledged Romantic concerto with three movements.
Tchaikovsky wrote the concerto in 1879-1880, and the world premiere was in New York City in 1881.
I. Allegro brillante e molto vivace - Tchaikovsky had told a friend years earlier that he would never write a piano concerto because he disliked the sound of the piano with orchestra, but he worked out his initial dislike of the sonority in his first piano concerto. With the second, he created an atmosphere where the piano interjects many solo sections within the framework. The orchestra opens the movement with a march-like theme that is soon taken up by the piano. This is soon followed by a virtuosic cadenza for soloist. After this, the clarinet heralds the second theme that is presented by the piano, and is developed by the piano and flute. The orchestra takes up the second theme while the piano plays accompaniment figures. The development of the second theme continues with octaves in the piano with interjections by the orchestra. The second theme is played in a variant by the orchestra, and slowly winds down to the beginning of the development section.
The piano and flute take up the second theme until the piano has another cadenza. The orchestra plays a section in the development until there is another piano cadenza, this one very virtuosic. This leads to the recapitulation which begins with the orchestra. A stunning coda brings the movement to a close.
II. Andante non troppo - The concerto was published in 1881, but Tchaikovsky was disappointed by the unpopular reception the concerto received after the first performances. He thought it was one of his best compositions. He made some cuts and alterations in it, and in 1888 his publisher suggested that it be reprinted. Alexander Siloti, one of Tchaikovsky's pupils, suggested some cuts in the work, mainly in the second movement. Tchaikovsky rejected most of these suggestions, but the concerto was reprinted after his death in 1893 with all of Siloti's cuts and edits. This edition of the concerto was the dominant version played for many years until the complete works of Tchaikovsky were printed in 1955. The sections cut in Siloti's version of the second movement were the solo sections for violin and cello, which reduced the movement to around 7 minutes duration, roughly half the time of the original.
The movement begins with a short introduction by the orchestra that leads to a solo violin that plays along until a solo cello joins it in a duet. The soloist is silent for an extended time in the beginning of the movement, so that along with the total performance time of about 45 minutes prompted Siloti to make the cuts. Why anyone would think that they knew better than the composer in this matter is a mystery, but it was a time before the more modern era of urtext editions and the thought that what the composer had written was sacrosanct. The piano enters and plays its version of the music. slowly tension builds until the cello and violin return to play a duet that brings the movement back to the mood of the beginning. The piano joins them in a mostly secondary role until it has a short solo before the orchestra and piano bring the movement to a close.
III. Allegro con fuoco - The soloist is the only star in the finale with fleet fingerwork and octaves. The movement has two main themes, the first heard straight away and the second soon after. Near the ned of the movement, the pianist thunders away, and then slowly gets softer and softer, until there is a momentary silence before the orchestra loudly begins the music anew, until with a thunder of chords and arpeggios, the soloist and orchestra end the concerto.
Friday, September 18, 2020
Bach - Brandenburg Concerto No. 1 In F Major, BWV 1046
He had a wide reputation as the most knowledgeable musician concerning the organ. He earned extra money by traveling and assessing organs and what was needed to repair theme, as well as working as a consultant when new organs were being built. In the process, he would demonstrate by playing the organ in question, and as he was known as the best organist in the area, his reputation grew. He made contacts which aided him in his negotiation for future positions.
Bach also knew how to talk the talk of the era to royals. He sent the set of 6 concertos
(in his own handwriting) that are now called The Brandenburg Concertos to Christian Ludwig, Margrave of Brandenburg-Schwedt in 1721, while he was still employed by Leopold, Prince of Anhalt-Köthen. Bach had been hired by the Prince in 1717, and as the Prince was a lover of music, Bach did well there. But when the Prince got married in 1720 to a woman that didn't care for music, the importance of music in the court began to diminish. So Bach went job hunting, and along with the 6 concertos (a quite impressive resume), he sent along a dedication to the Margrave originally in French:
Since I had a few years ago, the good luck of being heard by Your Royal Highness, by virtue of his command, & that I observed then, that He took some pleasure in the small talents that Heaven gave me for Music, & that in taking leave of Your Royal Highness, He wished to make me the honor of ordering to send Him some pieces of my Composition: I therefore according to his very gracious orders, took the liberty of giving my very-humble respects to Your Royal Highness, by the present Concertos, which I have arranged for several Instruments; praying Him very-humbly to not want to judge their imperfection, according to the severity of fine and delicate taste, that everyone knows that He has for musical pieces...
It took two years from the time the Margrave ordered Bach to send him some compositions until they were sent, and they weren't specially composed for the Margrave. There is musicological evidence that shows the concertos had been written earlier. Whether Bach was honestly considered for the job or not is not known. What is known is that Bach took the job of Cantor in Leipzig in 1723, and stayed there the rest of his life. Whether the Margrave acknowledged the gift or had them performed isn't known.
There was no standardized orchestra in Bach's time. He would write for the instruments that were available to him. The instrumentation for this concerto is 3 oboes, bassoon, 2 horns (natural horns with no valves), violino piccolo, violin I and II, viola, cello, violone (double bass of the viol family of stringed instruments) and continuo. This is the only concerto of the set that is in 4 movements.
I. Allegro - This movement, along with the second movement was used in 1713. Bach rewrote the movement to include the violino piccolo. The movement begins with the hunting horns playing traditional hunting calls as the rest of the orchestra plays. Instruments take their turn in presenting themes while the horns punctuate the background with triplets. But the horns are more than an accompaniment; they have their time in the spotlight presenting themes as well, and never fade in the background much. One of the most distinguishing characteristics of this movement is the role the horns play in the ensemble, and even in the disruption of it.
II. Adagio - A solo oboe begins this movement, followed by the violino piccolo, a small violin that was tuned a minor third above a standard violin. These two instruments play off each other in a duet that is accompanied by the orchestra, minus horns. At the end, the falling notes of the bass alternate with the oboes and strings.
III. Allegro - The violino piccolo has solo material throughout this movement with a wonderful chugging rhythm in the bass. A distinctive touch is when the music comes to a slowdown with two bars of adagio tempo before the music resumes its original speed. Some musicologists believe this music first turned up in a previous cantata.
IV. Menuet - Trio, Menuet da capo: Polacca, Menuet da capo: Trio II, Menuet da capo - In writing technique, all the movements are in the mood of the concerto grosso, but in form they resemble the multiple orchestral suites of the time. The final movement is a graceful minuet, and after the trio for bassoon and oboes is done, a reprise of the menuet would usually end the movement. But Bach adds two more sections; a Polacca (Italian for Polonaise, a Polish dance) for strings, a reprise of the minuet, and a second trio for horns and oboes. One more reprise of the minuet brings the concerto to an end.
Wednesday, September 16, 2020
Schubert - Piano Sonata No. 19 In C Minor, D.958
The last months of Franz Schubert's life were times of great physical illness matched with great musical creativity. But for most of his short life, Schubert was not anything if not prolific, as he wrote more than 1,500 works by the time of his death in 1828 at the age of 31. The final three piano sonatas were but a part of the works composed in his final months, and it wasn't until Schubert was ten years dead that they were published. Even then, it took many years for these last sonatas and most of Schubert's piano music to escape the neglect of the 19th century.
The Piano Sonata No. 19 In C Minor, D.958 is the first of this set of sonatas, and while all three of them have some similarities in structure, it is the C minor that is different in mood and character.
I. Allegro - As other authors have mentioned, the comparison with this sonata to those of Beethoven has been made many times. It does share the key of C minor with the powerful works of Beethoven in the same key. But Schubert's piano sonatas may have suffered in reputation by comparison to Beethoven's. What composer's wouldn't? But in the latter half of the 20th century, Schubert's sonatas were taken on their own terms, which is a good tactic to use for any music lover. This first movement begins with the starkness of a C minor chord, that shortly makes its way to a downward A-flat major scale, an example of Schubert's ear for combining differing harmonies. The C minor theme is repeated in a variation with a moving bass line that soon shifts keys to E-flat, relative major of C minor. Indeed, E-flat major is the key of the second theme which at first hearing, is calmer in nature, but upon the repetition this theme is varied by playing in octaves while the accompaniment is in triplets. This adds underlying tension to the music. Then there is a section that adds to the tension with shifting harmonies such as E-flat minor and A-flat minor. A final section of the exposition brings back the second theme, again with shifting harmonies. The exposition is repeated.
The key of A-flat major returns with the chord that leads off the development section, music that could have played a role in the development of Brahms, as the beginning sounds similar to the music of Brahms, who was an editor of some of Schubert's music. Most of the development deals with more shifting harmonies and a restless base.
The recapitulation begins with the first theme, along with variations in the next sections until the second theme is reached, which in this repetition is in C major, parallel key of C minor. The coda winds down the music with the second theme being in C minor, and the movement ends pianissimo.
II. Adagio - It was rare for Schubert to use the designation adagio for a movement, and it begins in A-flat major. The second theme shifts the key to A minor, and is much more agitated. The first theme is played again, with changes in harmony that change its benign mood into something darker. Once again, the second theme begins and darkens the mood. The first theme returns one last time and with changing keys, sounds somewhat deflated from before. It tries one last time to return to what it was before, but it quietly ends.
III. Menuetto: Allegro - Trio - Tranquility is in this movement more so than the preceding, but as incongruous as it may be to say, a disquietude is displayed with the bars of rest that interrupt the theme. The theme is in E-flat, but drifts into C minor and other keys. The key of A-flat major makes an appearance in the trio, with appearances of E-flat minor and other keys.
IV. Allegro - The final movement is in 6/8 time and is in the style of a tarantella. The music is in sonata form and begins in the home key of C minor for the first theme. The music drifts into other keys until a variant of this theme is played in C major. As this theme temporarily runs itself out, a transitional section in D-flat leads to the next theme in C-sharp minor. This theme is punctuated by a resounding rhythm in the left hand as the right hand crosses over it to play the theme. This theme continues to develop with modulations to A minor, E-flat major, E-flat minor, and leads to a third theme in E-flat major.
After this theme, a rest of two measures for the music to catch its breath brings a section in B major which leads to a development section that maintains the chromaticism of the sonata as it dances its way until a fermata over an eighth rest that signals the recapitulation.
The first theme is heard in the home key, the second theme changes key to B-flat minor, the third theme repeats in C major. A section in A-flat major leads to the coda with the first theme. Previous material is heard in different keys until the key of C minor takes off on two-note figures that outline the C minor triad (with a few accidentals that belong to G major) for 5 octaves while the bass plays a broken C minor chord (with a few accidentals that belong to G major). This 5-octave descent decreases the volume over its course until it reaches pianissimo. The music ends fortissimo the way it started; with a C minor chord.
Thursday, September 3, 2020
Mozart - Serenade No. 10 In B-flat Major 'Gran Partita' K. 361/370a

The Serenade No. 10 was probably written in 1781-1782. It is written for 12 wind instruments; pairs of oboes, clarinets, Basset horns, bassoons, four French horns and string bass or contra-bassoon. The music is typical Mozart. Brimming over with memorable melodies and ideas that make this Serenade one of Mozart's most popular. Mozart's skill at composing for wind instruments has no better example than this Serenade. The subtitle Gran Partita was a later addition to the front cover of the autograph, but it was not in Mozart's hand, and no one knows who wrote it. A partita is nothing more than a name for a set of musical pieces. The work is in seven movements:
I. Largo- Molto Allegro - The movement begins with a short introduction that soons breaks into the allegro of the movement. This movement is an example of sonata form that utilizes only one main theme instead of the usual two or more. The theme is in B-flat major and after it is transposed to F major and modified it returns and serves as a second theme. The development continues to expand on this theme until the recapitulation begins. The theme is heard in its original guise and this time the theme is modified as before but it remains in the tonic of B-flat major.
II. Menuetto - This minuet differs from others Mozart wrote in that there are two trio sections, the first trio is in E-flat major, the second in G minor. The minuet itself is in B-flat major. The form of the movment is minuet -trio I - minuet - trio II - minuet.
V. Romanze - Adagio - Another gentle movment that provides contrast in the outer sections, but it contains a robust section that is in the minor and played allegretto. After the adagio section is played the second time there is a short coda.
Variation 5 - The music moves back to B-flat major as the tempo slows to adagio. There is a section where the oboe plays a variant of the theme while the clarinets and basset horns quietly play an accompaniment of arppegiated chords while the horns and bassoons play long notes. The effect is one of a gentle, throbbing accompaniment to a most beautiful oboe tune.
Berlioz - Harold In Italy
Paganini lost interest in the work, and Berlioz didn't have much interest in writing a piece for Paganini to show off with. Berlioz continued in the direction the music was taking him. It became a set of scenes for orchestra and viola obbligato that were based on Lord Byron's popular poem Childe Harold's Pilgrimage. Byron's work is a long poem that describes the travels of a world-weary young man. Much of the poem is thought to be autobiographical as Byron himself wandered Europe and the Mediterranean area also. Berlioz used the poem very loosely as inspiration for his piece. He used his travels in Italy in 1830 in combination with the general feeling of the poem to devise the four orchestral scenes.
The four scenes are :
- Harold in the mountains -A portrait of the hero, against a background of extraordinarily evocative and varied nature-painting.
- March Of The Pilgrims
- Serenade - An Abruzzi mountaineer plays a serenade to his mistress.
- Orgy of the Brigands -A furious orgy wherein wine, blood, joy, all combined, parade their intoxication-where the rhythm sometimes seems to stumble along, sometimes to rush on in fury, and the brass seems to vomit forth curses and to answer prayer with blasphemies; where they laugh, drink, fight, destroy, violate, and utterly run riot.
Read what Berlioz said about Harold In Italy in this chapter from his Memoirs
Wednesday, September 2, 2020
Berlioz - Symphonie Fantastique

Berlioz distributed a program at the premiere of the symphony. There is no better way to learn what's behind the symphony than to read the program Berlioz provided:
Part one
A ball
Scene in the countryside
March to the scaffold
Part five
Dream of a witches’ sabbath
Oh, and did Berlioz and his beloved live happily ever after? Hardly. By the time Smithson got around to noticing Berlioz and marrying him she had lost her popularity and was deeply in debt. Berlioz for his part grew tired of his idee fixe rather fast for being so much in love. They divorced after eight bitter, unhappy years of marriage.
Tuesday, September 1, 2020
Sibelius - Symphony No. 1 In E minor, Opus 39

The first symphony contains many examples of composers and music that had influenced him. Beethoven in structure, Tchaikovsky in feeling and mood, folk song in melody (although no folk songs were used in the symphony), Bruckner in the use of the orchestra. By the time of the symphony's writing, Sibelius was thirty-three years old, had given up his life-long dream of being a violin virtuoso, and was making his way as a composer and conductor. He conducted the premiere of the work, but revised it after the performance. The revised version is the one most often played.
The symphony is in 4 movements:
I. Andante, ma non troppo - Allegro energico - The many tempo indications gives the idea of a symphony that is in a state of change and development throughout. A clarinet plays softly over a drum roll to open the work, the strings enter and swiftly climb to a climax of sorts. This is the movement that some critics think shows an influence by Tchaikovsky. But the rugged sound of Sibelius comes through any influence and propels the music to climax after climax, until the movement ends with a loud statement from the brass and low strings that tapers off into soft pizzicatos from the strings.
II. Andante (ma non troppo lento) - A sensitive and tuneful theme that sounds like a folk song. Sibelius treats it in his own unique way. Tender, yet still with the Nordic, rugged quality that is a hallmark of Sibelius' music.
III. Scherzo: Allegro - Trio: Lento (ma non troppo) The theme of the scherzo is heard in the timpani as the upper strings pluck out the beat. A boisterous scherzo that propels itself headlong until it hits the trio, where it slows and softens. After the trio, the scherzo resumes its rapid tempo until the timpani and brass bring the rushing music to an abrupt end.
IV. Finale: (Quasi una fantasia) Andante - Allegro molto - Andante assai - Allegro molto come prima - Andante (ma non troppo) - The clarinet melody of the first movement is transformed into a passionate theme. This movement is marked quasi una fantasia, and the frequent changes in tempo do give the movement a sense of a fantasia. This finale brings all the loose ends of the symphony together and ties them up in a beautiful hymn-like tune gently played by the orchestra. Punctuated by the harp and timpani, this tune unwinds itself until the orchestra returns to a somewhat frantic pace that leads to a climax punctuated by the timpani, brass and strings. The hymn returns in the clarinet, the tune floats through the orchestra, gradually gets louder until the strings bring it to full bloom. A short coda has the orchestra grow in volume and the music comes rushing to an end, with soft pizzicatos in the strings like the closing of the first movement.
Monday, August 31, 2020
Chopin - Twelve Etudes For Piano Opus 25

1. In A-flat Major 'Aeolian Harp' - As in the first set, there are some etudes in this set that have nicknames. None of them originated with Chopin, as he didn't like to put names on his works, and he didn't like others doing it either. Robert Schumann supposedly nicknamed this etude. An aeolian harp is essentially a box that has strings stretched across the top of it between two bridges that is put into a window or outside where the breeze goes over the strings and make them sound. This etude has a simple melody played in the top notes of the right hand while an arpeggiated accompaniment is played in the right hand and left hand.
Stretches in both hands as well as musical balance is the problem, as the grace note arpeggios need to be in the background while the melody is accentuated.
2. In F Minor - This piece is in cut time, essentially 2/2, but with eighth note triplets in the right hand and quarter note triplets in the left hand, so a slight rhythmic ambiguity arises. A kind of optical illusion for the ear. The dynamics are mostly subdued, and played legato throughout.
4. In A Minor - Both hands play staccato chords with a melody line emerging here and there. An atypical piece for a composer known for his love of singing piano tone.
5. In E Minor 'Wrong Note' - Of course Chopin didn't write 'wrong' notes, but this etude is full of minor second intervals, an interval that can give the impression of incorrect notes. The left hand plays large rolled chords while the right hand plays the stumbling, wrong note theme.
The initial theme is played twice before a new theme enters in E major. This new theme is in the left hand and played in chords and octaves while the right hand plays an accompaniment in thirds that goes up and down the keyboard. This new theme is played twice and followed by the opening theme , this time in a more complex form. Chopin was a composer that seldom repeated himself verbatim in music. The ending changes things again, with wrong notes and chords. Chords are held while the inner voices of both hands play a trill. An arpeggio played triple forte leads to the ending note on G-sharp, implying the music has ended in E major.
6. In G-sharp Minor 'Thirds' - Thirds are played throughout in the right hand, with the difficulty being playing them smoothly and at a relatively soft volume. The left hand compliments the thirds and make the etude more musical while at the same time adds to the difficulty. The phrasing of the left hand groups in the beginning slur over the bar line.
7. In C-sharp Minor - Next to the piano, the cello may have been Chopin's favorite instrument. He wrote some pieces that have the melody in the bass and remind the listener of the range and character of music for the cello. This etude is one of those pieces, and is sometimes referred to as the 'cello' etude.
It begins with a solo in the bass. Soon it is joined by an accompaniment played in the right hand along with a counter melody at the top of the treble clef, essentially making this an etude in three parts. Towards the middle of the piece, the left hand displays runs as the right hand plays the accompaniment and melody. To bring out the two melody parts as the accompaniment plays in the background makes this difficult musically in itself, while the technical side of the music is no easy matter.
8. In D-flat Major 'Sixths' - As the nickname implies, this etude consists of the interval of a sixth in both hands until the very last bars. It is difficult to play scales and arpeggios in sixths of course, and that is what the music demands of the player.
9. In G-flat Major 'Butterfly' - One of the most recognizable of the etudes because of the nickname. The bouncing nature of the music can give the impression of a butterfly if the listener uses some imagination.
The difficulties of this etude are the jumps in the left hand, the bringing out of the melody in the right. hand, and bringing it all up to tempo. It is the shortest of the 24 etudes, and if played up to tempo lasts just under a minute.
10. In B Minor 'Octaves' - The piece begins with brutal triplet chromatic octaves in each hand. After the opening bars, notes are added between the octaves in both hands and add to the difficulty.
After the first few bars, notes are added between the octaves as a counter melody. This increases the difficulty tremendously as these notes are held down as the octaves are played around them. The middle section has the music shift to B major along with a slower tempo. Octaves continue in the right hand, and this section also has notes in between the octave notes. The right hand plays a two-part accompaniment, then there is a short transition back to a shortened version of the original material.
11. In A Minor 'Winter Wind' - The etude begins in a quiet mood, but it is deceptive. After the first four bars, the music takes off as the right hand plays a complex pattern that is played throughout the piece while the left hand makes great leaps from playing low bass notes to chords.
The technical demands are considerable, the interpretive demands are no less so. It takes a great deal of endurance to play this etude. The final bars are a 4 - octave run of the A minor scale. There is no etude in this set (or the first set) that is less than difficult, and the 'Winter Wind' is one of the most difficult.
12. In C Minor 'Ocean' - Chopin ends the last etude of this series in the same key as the last in the first series, C minor. Both hands play in a unique arpeggio pattern, and after the first bars Chopin throws in a melody in the top note of the right hand.
Snatches of melody interlace between the hands and are to be accented and brought out from the maelstrom of sound of the arpeggiations. The two sets of etudes have a sea of technical and interpretive difficulties that are summed up with this last one.
Chopin - Twelve Etudes For Piano Opus 10
1. In C Major 'Waterfall' - Over the years there have been names attached to some of the etudes, but none of them originate from the composer. The first etude is a study in extended arpeggios for the right hand that cover 4 octaves or more. Chopin has lead off the set with one of the most difficult etudes, and follows in the tradition of J.S.Bach's Well Tempered Clavier. Prelude No. 1 In C Major by beginning with a piece in broken chords:
2. In A Minor - A study in chromatic runs for the 3-4-5 fingers of the right hand while fingers 1-2 of the same hand play two note chords. The left hand plays a staccato accompaniment of bass alternating with chords. This etude is not only technically difficult, but the musical problem of keeping the chromatic runs in the forefront (complete with crescendos and diminuendos) while cleanly playing the accompaniment is considerable:
3. In E Major 'Tristesse' (Sadness) - This etude is also known by the name 'L'adieu' (Farewell) Chopin recommended that his students hear the leading singers of his day so they could try and emulate the voice at the piano. This etude is a good example of what Chopin was trying to convey, as the lyrical melody sings above the accompaniment. An agitate middle section in parallel sixths brings the music back to the beginning. Structurally this etude resembles the slow movement of Beethoven's Piano Sonata No. 8 In C Minor 'Pathetique' in the first and last part. Whether Beethoven's music was a model or merely a coincidence, this etude is one of Chopin's most well known works:
4. In C-sharp Minor - This melody of this etude switches from right to left hand throughout. With cascades of sixteenth notes, this etude embodies some of the difficulties of the first three. The pace is relentless, and ends with a downward chromatic run in both hands and arpeggios in the right:
5. In G-flat Major 'Black Key' - This etude has a melody played in chords of the left hand while the right hand plays an accompaniment in triplets using only the black keys. Chopin didn't think this etude one of his best, but it has been one of his most popular.
8. In F Major - Rapid sixteenth note runs scamper up and down the keyboard throughout while the melody is played in the left hand. The middle section darkens as the key changes to D minor, but only briefly. The piece ends with rolled chords in both hands in F major.
9. In F Minor - A somber melody in the right hand is played over a wide spaced accompaniment in the left. In every six note figure in the left hand there is embedded a third element; a secondary melody in the 3rd and 5th note. The recognizing and playing of this secondary melody balanced with the main melody is a test of the ear and musicality of the performer. The ending of this etude is very quiet.
10. In A-flat Major - Written in apparently consistent patterns in both hands, Chopin mixes things up by shifting accents, touch and phrasing. One of the most difficult etudes musically.
11. In E-flat Major - An etude made up of rolled chords in each hand. The melody is in the top note of the right hand and is difficult to bring out when the piece is played up to tempo. Many of the chords are widely spaced and give added difficulty. The generally quiet dynamics of the piece make the rolled chords more difficult as well. The music reaches a crescendo with the closing notes and ends loudly.
12. In C Minor 'Revolutionary' - Tradition has it that this etude came about after Chopin learned about the Russian takeover of Warsaw. Whether this is fact or legend, the music itself is passionate and unsettling. It can be thought of as a summing up of the previous eleven etudes of opus 10, as it has many elements from each within it. The left hand has a relentless figuration of sixteenth notes as the melodyin chords shrieks from the right hand.
The piece grows more and more complex and passionate until the left hand figuration is heard in both hands fortissimo, in parallel motion before the piece ends in an unsettling C major: