New date
20 FEV 2021

7:45 pm – 9:45 pm
Salle de musique / avenue LĂ©opold-Robert 27, La Chaux-de-Fonds

Alexandra Dovgan

Intergenerational transmission is at the heart of this season’s artistic programming. Thus the opening concert, a piano recital, will be given by the young pianist Alexandra Dovgan, 13 years old, whose undisputed master of the piano, Grigory Sokolov thinks the world of her, emphasizing that this is by no means a child prodigy but an artist who has already reached an incredible level of achievement:

This is one of those rare occasions. The twelve-year-old pianist Alexandra Dovgan can hardly be called a wonder child, for while this is a wonder, it is not child’s play. What one hears is a performance by a grown up individual and a Person. It is a special pleasure for me to commend the art of her remarkable music teacher, Mira Marchenko. Yet there are things that cannot be taught and learned. Alexandra Dovgan’s talent is exceptionally harmonious. Her playing is honest and concentrated. I predict a great future for her
”. Grigory Sokolov

Beethoven piano Sonata No. 8 op. 13 in C minor (Great Pathetic Sonata)

Schumann “Waldszenen” op. 82 (Scenes from the Forest)


Rachmaninoff 5 Preludes: D major op. 23 No. 4, B minor op. 32 No. 10, G sharp minor op. 32 no. 12, G major op. 32 no. 5, C minor op. 23 No. 7

Chopin Andante Spianato and Grande Polonaise Brillante in E flat major op. 22


9 MAR 2021

7:45 pm – 9:45 pm
Salle de musique / avenue LĂ©opold-Robert 27, La Chaux-de-Fonds

Jupiter Ensemble

Thomas Dunford
direction et luth

Lea Desandre



Sophie Gent, violin
Théotime Langlois de Swarte, violin
Sophie de BardonnĂšche, alto
Cyril Poulet, cello
Myriam Rignol, viola da gamba
Douglas Balliet, double bass
Keyvan Chemirani, percussions
Jean Rondeau, harpsichord


For her first solo recital on disc, rising star Lea Desandre faithfully surrounds herself with the musicians of Jupiter, with whom she has collaborated since the Ensemble’s inception. The Amazons will be featured in a Franco-Italian program, the artist’s nationalities, crossing the baroque repertoire with numerous world rediscoveries.

The figures of the Amazons were a great source of inspiration for 18th century composers. We then find in their works recurring female characters: queens (Antiope, Mitilene, Hippolyte, Talestri, Marthésie) or androgynous figures, both feminine and warlike. From the victorious laurels of war to the passions and amorous complaints, this programme is a dedication to these feminine and emblematic figures, and a journey into the state of mind and the state of being of these women warriors. This diversity of characters makes it possible to alternate very contrasting arias: lamenti, great lyrical scenes, war plays, tales of fury, recitatives, tender tunes, instrumental pieces.

Francesco PROVENZALE Lo schiavo di sua moglie « Non posso far » (1’30)
« Lascatemi morire » (3’)
Giovanni Buonaventura VIVIANI Mitilene « Muove il pie fuorie d’averno » (1’15)
Francesco CAVALLI Ercole Amante Sinfonia Acte 1 (1’)
Francesco PROVENZALE Lo schiavo di sua moglie « Quanto siete per me » (2’)
Giovanni Buonaventura VIVIANI Mitilene « Congiuro tutto l’inferno » (2’)
Tarquinio MERULA Chaconne (4’)
Giovanni Buonaventura VIVIANI Mitilene « Preparate la tomba » (3’)
Carlo PALLAVICINO L’Antiope « Mio cor, io non la so comprendere » (2’15)
Georg Caspar SCHÜRMANN Die Getreue Alceste Sinfonia pour la tempĂȘte (1’)
Carlo PALLAVICINO L’Antiope : « Vieni, corri » (2’20) , « Sdegni furori barbari » (1’30)

François-AndrĂ© Danican PHILIDOR Les Amazones Marche – Thalestris – Marche (2’30)
AndrĂ©-Cardinal DESTOUCHES MarthĂ©sie « Faible fiertĂ©, gloire impuissante » (3’15)
François COUPERIN Second livre des piùces de clavecin Dixiùme ordre : L’Amazone (1’30)
AndrĂ©-Cardinal DESTOUCHES MarthĂ©sie « Reignez obscure nuit » (3’17)
Marin MARAIS Badinage (4’)
AndrĂ©-Cardinal DESTOUCHES MarthĂ©sie ( « Ô Mort ! Ô triste mort » (2’13)
François COUPERIN Second livre des piĂšces de clavecin SixiĂšme ordre Les Barricades mystĂ©rieuses (arrangement pour luth) (2’30)
AndrĂ©-Cardinal DESTOUCHES MarthĂ©sie « Quels coups me rĂ©servait la colĂšre cĂ©leste » (4’30)

Antonio VIVALDI Ercole sul Termodonte 1er mouvement, Ouverture (1’40)
Giuseppe DE BOTTIS Mitilene Regina delle Amazzoni (1707) , « Che farai misero core » (4’)
Georg Caspar SCHÜRMANN Die Getreue Alceste (1719) « Non ha fortuna il pianto moi » (3’15)
Antonio VIVALDI Ercole sul Termodonte (1723) 2ùme mouvement, Ouverture (2’)
Giuseppe DE BOTTIS Mitilene Regina delle Amazzoni (1707) « Lieti fiori » (3’15), « Sdegno all’armi alle vendette » (2’)
Antonio VIVALDI Ercole sul Termodonte (1723) 3ùme mouvement, Ouverture (0’50)
« Onde chiare che sussurate » (5’30), « Scendero, volero, gridero » (1’30)


18:30 pm – 19 pm : pre-concert
Salle de musique / avenue LĂ©opold-Robert 27, La Chaux-de-Fonds

Students of the CollĂšge musical de
la Ville de La Chaux-de-Fonds

Free entrance!


New date
18 MAY 2021

7:45 pm – 9:45 pm
Salle de musique / avenue LĂ©opold-Robert 27, La Chaux-de-Fonds

Mario Brunello
cello piccolo

A “piccolo” reading of the Sonatas and Partitas of Johann Sebastian Bach, to be experienced as a new sound experiment, as a journey to the confines of the imagination.


Mario Brunello, 1st Prize at the Tchaikovsky Competition in 1986, makes us rediscover the cello piccolo. Smaller than the cello, the cello piccolo, a five-stringed instrument (C-G-D-A-E chord), also stands between the legs. The Leipzig violin maker Johann Christian Hoffmann is said to have built several 5-string grand violas around 1724, following Bach’s instructions. There is also a trace of an instrument built in 1731 by Hoffmann called “Cello Piculo violin with 5 strings”. Bach must have been familiar with this instrument whose small size and high 5th string allow a playing that is close to the violin solos in many respects, while offering a full and generous sound.

J.-S. Bach
Sonata No. 1 in G minor for violin BWV 1001

J.-S. Bach
Partita No. 1 in B minor for violin BWV 1002


J.-S. Bach
Partita No. 2 in D minor for violin BWV 1004

“Bach was considered an incomparable master in the art of using and manipulating the traditional instruments of his time. His imaginative, even staggering orchestrations bear witness to this. Moreover, the solo parts of his compositions prove his exceptional knowledge of organology, whether wind, rubbed or plucked stringed instruments, or even keyboard instruments. His contemporaries knew Bach above all as a world-famous organist and harpsichord virtuoso”; his second son, Carl Philipp Emanuel, however, testifies that his father had also “perfectly understood the possibilities of all the instruments of the violin family” and cites in support the Solos for violin and cello without bass. Bach certainly studied the playing techniques of the different types of instruments during his early years. Later he certainly benefited from many suggestions from the expert musicians of the Royal Chapels of Weimar and Köthen, who must have inspired him to use the languages of each instrument to invent new timbres and means of expression.

Bach considerably deepened his interest in new sonorities and the development of instrument-specific idioms during his early years in Leipzig (from 1723). In the cantatas of the early years (1723/24), he first experimented with the soft sounds of the oboe d’amore and the hunting oboe. In the second year (1724/25), also known as the “year of the choral cantatas”, it was the turn of the transverse flute, which Bach had hitherto only used for subordinate roles, to be entrusted with extremely virtuosic parts and thus to be given a real boost. The sharp sound of the piccolo recorder is also a novelty in this second cycle.

It is also in this second year that we find the term “cello piccolo” in the airs with demanding solo parts: it seems that Bach only used this instrument in the continuo in his late period. It is possible that he meant to indicate different types of instruments by this term, since the notation of the different voices shows considerable variation, whether in the choice of keys (G, C, tenor or F) or in the order of the voices in the score: sometimes the part is notated in the line of the first violin, so it seems to have been played by a violinist; more often than not, however, the cello piccolo has its own part. It is also striking that from time to time the material for a cantata is presented for this instrument in two voices, in two different keys, at the same time. In these cases, Bach seems to have switched between two types of instruments during the performances, or else he chose, depending on the musician present, another key for the solo part (a violinist would hardly read the key of C or F, for a cellist the key of G was unusual). This confusing observation about the performance material of the cantatas is still a source of discussion today. In addition, there are documents from the second half of the 18th century in which Bach is described as the inventor of the “Viola pomposa“, a large viola tuned like a cello with the addition of an E string. However, the term Viola pomposa does not appear anywhere in Bach’s original sources. It does, however, appear in various chamber music works and concertos by masters of the Berlin school, who could hardly have been aware of an instrument developed in Leipzig. Therefore the viola pomposa must have been a particular form of viola, certainly rare but nevertheless widely used, an instrument therefore played on the shoulder. According to the sources, the parts noted Violine I most likely to be related to the viola pomposa are those of the Cantatas Bleib bei uns, denn es wird Abend werden BWV 6 and Jesu, nun sei gepreiset BWV 41.

The cello piccolo parts, mostly notated in the key of F, of the cantata Also hat Gott die Welt geliebet BWV 68 and the Mass in A Major BWV 234 seem clearly intended for a cello piccolo (C-G-D-A-E chord). And the solo parts too, written on separate sheets, are more convincing from a technical and sonorous point of view on a leg-held instrument.

A further observation about the type of instrument concerns its use in interaction with other instruments. The compositions for viola pomposa by Johann Gottlieb Janitsch, Johann Gottlieb Graun and Georg Philipp Telemann use it exclusively in ensemble music. Bach, on the other hand, uses the cello piccolo in his cantatas preferably as a solo instrument: he hardly plays more than two arias with a high register wind instrument.

The coexistence of two types of instrument with the same tuning is also based on organological research. According to information from Johann Adam Hiller, the Leipzig violin maker Johann Christian Hoffmann built several five-stringed grand violas around 1724 on Bach’s instructions. The inventory of the Köthen Castle Music Chamber also includes an instrument built in 1731 by Hoffmann called “Cello Piculo violin with five strings“. Bach must have been familiar with the five-string cello and its handling already in Köthen’s time, since his six Suites for Solo Cello without Bass, which follow, in a copy by Anna Magdalena Bach, as “Pars 2”, the six Violin Solos dated 1720, seem to include the whole series of instruments known in the 18th century as “Violoncello”, including the five-string cello piccolo. The Sixth Suite in D major is marked “A cinq cordes”. The small size of the instrument as well as the high fifth string make it possible to play similar to the Violin Solos in many respects. Like the Prelude, which works generously with the effects of bariolage, which means that a note is played quickly on an empty string and replayed on the nearest lower string. This technique is very common on the violin and is particularly difficult on the cello. Bach uses it in a limited way at the climax of the Prelude to the First Suite. In the Sixth Suite BWV 1007, on the other hand, the colour scheme becomes the basic thematic idea, and in this sense it has similarities with the Prelude to the Third Partita in E major BWV 1006 for solo violin. The Allemande of the Sixth Suite also recalls, with its broad melodic lines and three- and four-part chords, similar models from the Violin Solos. The most striking passage, however, concerning the violinist’s approach, is found in the Sarabande in the numerous chords, in the polyphony as well as in the barely sketched conduct of the voices.

With his works for solo instrument, Bach dares a means of sound that very few composers before him had explored and whose potential in his time had barely been grasped. While the attempt to present an entire harmonic complex in a single, often interrupted melodic line is at best only partially convincing in pre-existing works, it would seem that it was precisely the challenge presented by this solo instrument that inspired Bach to seek to imitate and even surpass the sonic richness of his great works for keyboard and organ-perhaps also because these could only be sketched by the performer and heard and understood by the imagination of an attentive listener. Philippe Spitta’s words about the Ciaccona of the Second Partita for solo violin, “triumph of spirit over matter”, perfectly define the two monumental soloist cycles for violin and cello. A remark by Johann Friedrich Reichardt goes in the same direction, who recognizes in the mastery demonstrated in the Solos the composer’s ability to move with great freedom and safety within the limits he has imposed on himself.

Bach’s pupil, Johann Philipp Kirnberger, emphasizes above all the capacity for compositional technique demonstrated in these works. According to him, the high school of polyphonic construction lies in the art of avoiding the superfluous: only those who are able to represent the complex secrets of harmony and counterpoint in a work with few voices – that is, transparent – really master it. On the first page of his book Die Kunst des reines Satzes in der Musik (The Art of Pure Composition in Music) published in 1771, Kirnberger, after explaining the two- and three-voice fugues, tells us about works for an unaccompanied melodic instrument: “It is even more difficult to write a simple song without accompaniment, in such a harmonious way that it is not possible to insert another voice without fault, not to mention that the added voice would be quite impossible to sing and clumsy. In this genre, we have from J.S. Bach, without any accompaniment, 6 Sonatas for violin and 6 for cello “. The quite exceptional requirement that Bach faced in knowingly choosing this reduction of sound means consisted in realizing with a melodic instrument having very few possibilities of playing chords and without compromise all the richness of all his harmonic and polyphonic musical language. This approach to the art of composition propels solo works – strangely enough despite their sometimes extremely sharp playing technique – so to speak into the sphere of abstract music, which can be realised in an extremely variable way.

Peter Wollny, Leipzig, août 2019


Peter Wollny is Director of the Bach-Archiv Leipzig and Professor of Musicology at the Leipzig University and at the University der KĂŒnste in Berlin. He has also taught at the Humboldt-UniversitĂ€t Berlin, the Technische UniversitĂ€t Dresden and the Musikhochschule Weimar. He has published several volumes of the Neue Bach-Ausgabe, is editor-in-chief of “C.P.E Bach: The Complete Works” and editor of the Bach-Jahrbuch. He has published numerous writings on the Bach family and on the history of music from the 17th to the 19th century. His monograph on the stylistic changes in Protestant church music after the Thirty Years’ War was published in 2017.

Pre-concert : 6:30 pm – 7 pm
Salle de musique / avenue LĂ©opold-Robert 27, La Chaux-de-Fonds

Fanfare 3D la fanfare autrement

Together with the Perce-Neige Foundation

GĂ©raldine Benza & Jean-Bernard Vurlod conductor

Free entrance !


20 MAY 2021

7:45 pm – 9:45 pm
Salle de musique / avenue LĂ©opold-Robert 27, La Chaux-de-Fonds

Signum saxophone quartet

Alexej Gerassimez

BlaĆŸ Kemperle, soprano saxophon
Hayrapet Arakelyan, alto saxophon
Alan LuĆŸar, tenor saxophon
Guerino Bellarosa, baritone saxophon


Five young musicians create soundscapes that no one has ever explored before as they embark on a Star Trek-like journey.

Percussionist Alexej Gerassimez and the SIGNUM saxophone quartet are all highly acclaimed performers and universalists of the young classical music scene. These are five virtuosos who love to break down barriers between concert and performance, between styles and genres and between composition and improvisation.

Crossing borders is also the central focus of the programme which the multi-percussionist and four saxophonists have conceived together. Familiar classics such as Holst’s “Planets” are followed by contemporary works by Alexej Gerassimez (“Rebirth”) and Steve Martland (“Starry Night”) and by a new piece specially commissioned from the New Zealand composer John Psathas. Cosmic sound tracks by John Williams rub shoulders with fire crackers from the world of rock music (AC/DC). The theatrically choreographed work “Bad Touch“ and a series of moderations define the concert cosmos.

In putting together their set list, the musicians have sought inspiration from the major questions facing mankind. Who are we? Where do we come from? Where are we going? Their music takes the audience on a trip deep into space and right into the heart of our subconscious, where we confront our fears, dreams and yearnings.

In short, the concert becomes a spatial experience which appeals to all ages and all types of audience – exciting and soothing, surprising and familiar, romantic and rocking, grounded and other worldly.

Alexej Gerassimez (1987) Rebirth
for percussion and saxophone quartet

Gustav Holst (1874-1934) The Planets
Transcription for percussion and saxophone quartet, by Hugo Van Rechem


Casey Cangelosi Bad Touch

John Williams (1932) Flying Theme (E.T.)
Arrangement for saxophone quartet and percussion by Alexej Gerassimez


Alexej Gerassimez (1987) Asventuras
for Snare Drum Solo

Steve Martland (1954-2013) Starry Night
Transcription for percussion and saxophone quartet

AC/DC (Angus Young, Malcolm Young) Thunderstruck
Transcription for percussion and saxophone quartet by SIGNUM saxophone quartet

John Psathas (1966) Connectome (2019)
Commission piece for Alexej Gerassimez and SIGNUM saxophone quartet

Farewell to Flesh
Rom in Space

18:30 pm – 19 pm : pre-concert
Salle de musique / avenue LĂ©opold-Robert 27, La Chaux-de-Fonds

Saxophone ensemble of the Conservatoire de musique neuchĂątelois

Free entrance!


21 MAY 2021

Salle Faller of the Conservatoire de musique neuchĂątelois CMNE, avenue LĂ©opold-Robert 34, La Chaux-de-Fonds

Public masterclass by Signum saxophone quartet for saxophone students of the CMNE

Classes of Laurent Roussel-Galle, Jean-François Lehmann and Florent Haas.

Free entrance!


3 JUN 2021

7:45 pm – 10 pm
Salle de musique / avenue LĂ©opold-Robert 27, La Chaux-de-Fonds

Grigory Sokolov

Program TBA

The transmission see first concert

Photographic credits:
Alexandra Dovgan © Oscar Tursunov
Jupiter Ensemble website, screenshot from the video of the Vivaldi CD recording
Lea Desandre © C. Ledroit Perrin
Signum © Andrej Grilc
Alexej Gerassimez © Nikolaj Lund
Grigory Sokolov © Vico Chamla

Text “Bach and the violoncello piccolo” (pages 4 to 6) :
CD Sonatas & Partitas for solo violoncello piccolo
Johann Sebastian Bach
Label ARCANA / Bach Brunello Series