Laurent Gignoux

Responsable du département des instruments de l'orchestre, coordinateur des Traits d'orchestre et des Traits d'orchestre en section ou en pupitre et préparation aux concours

Laurent Gignoux, de nationalités suisse et française, hautboïste, pédagogue, chef d’orchestre, responsable de projets artistique et pédagogique a été formé dans deux grandes institutions européennes : le Conservatoire national supérieur musique et danse de Paris (CNSMDP) puis à la Zürcher  Hochschule der Künste (ZHdK) - en hautbois, musique de chambre, orchestre, pédagogie et direction d’établissement artistique. Lauréat de concours internationaux et nationaux, soutenu par différentes fondations, il partage sa carrière internationale entre des concerts en soliste, en musique de chambre avec orchestre, plus récemment comme chef d’orchestre. Comme pédagogue, il a été professeur de hautbois et de musique de chambre dans différents conservatoires en France ainsi que l’assistant de Thomas Indermühle à la Musikhochschule de Karsruhe. Il a côtoyé dans sa carrière, de grands chefs et solistes français et européens – Pierre Boulez, Michel Plasson, Yehudi Menuhin, Emmanuel Krivine, Pinchas Steinberg, Eri Klas, Roberto Alagna, Brigitte Engerer, Shlomo Mintz, José Vandam, Félicien Brut, Ophélie Gaillard - dans de grandes salles et des festivals internationaux. De 2006 à 2023, à la direction générale et direction musique du Pôle d’Enseignement Supérieur de la Musique et de la Danse de Bordeaux Nouvelle-Aquitaine, Laurent Gignoux s’est consacré à développer cet établissement et a notamment conduit le projet de construction du futur bâtiment. En 2024, Laurent Gignoux a fondé l’Essentia Orchestra, une formation de chambre de 10 à 15 alumni, musicien-ne-s professionnel-le-s diplômé-e-s d’écoles supérieures, pour partager le grand répertoire symphonique à tous les publics et ouvrir la “musique classique“ à d’autres lieux et territoires.

Hélène Escriva

Professor of Chamber Music for Brass

A brilliant and bold performer, Hélène Escriva is a free-spirited, enthusiastic, and ever-evolving artist. She strengthened her classical musician's DNA by joining the Conservatoire National Supérieur de Musique et de Danse de Paris in the euphonium class, also taking courses in instrumental theater, drama, opera singing, and chamber music. She earned her Master of Interpretation with honors from the jury in 2017. Her love of travel has taken her across Europe (and to Colombia, the United States, South Korea, Taiwan,...) for recitals, solo concerts, masterclasses, and international academies, making her a prominent figure in the brass world. A sought-after orchestral musician, she has performed with some of the finest French orchestras (Opéra de Paris, Philharmonique de Radio France, Orchestre les Dissonances, national orchestras of Lyon, Toulouse, Bordeaux, Lille, etc.). Hélène brings new visibility to the euphonium, bass trumpet, and baritone saxhorn by developing original chamber music projects (founding member of the bass trumpet/accordion duo with Pierre Cussac, the Saxback wind sextet, and active member of Nicolas Simon’s Symphonie de Poche) and actively contributes to the creation of new euphonium repertoire with composers Nicolas Worms, Robinson Khoury, and Gabriel Philippot. In 2017, she recorded a live CD of the creation "Libertalia" by Maxime Aulio with the TWO Orchestra. In 2019, she joined the prestigious Hanneton company of James Thierrée. This transformative troupe, an energizing carousel, combines music and body movements with chaotic sets. Hélène trained in live performance with actors, circus artists, dancers, and technicians for the shows MO’S and ROOM and embarked on an international tour from 2022 to 2024. Inspired by this stage experience, and surrounded by a team of generous and committed artists, she developed the CL-ASH! Project in 2023, aiming to create creative, alternative concert-performances, driven by the desire to contribute to a vibrant cultural world, with a fierce determination to open new worlds and break codes. Hélène is a Yamaha artist and plays the Euphonium Custom YEP-842S. She has taught bass trumpet at the Conservatoire National Supérieur de Musique et de Danse de Paris since 2021 and chamber music at the Haute école de musique de Genève since 2022. Learn more about Hélène Escriva

Nurit Stark

Professor of Violin

Born in Israel, violinist and violist Nurit Stark received her musical education in Tel Aviv, Berlin and Cologne with Ilan Gronich, Haim Taub and the Alban Berg Quartet. Following her first appearance as a soloist at the age of 16 in Paganini's First Violin Concerto with the Israel Philharmonic Orchestra, she continued to perfect her skills, performing all over the world. As a chamber musician, she collaborates with pianist Cédric Pescia and soprano Caroline Melzer, with whom she performs at the Lockenhaus Kammermusikfest, Schleswig Holstein, Rheingau, Wien Modern and Donaueschinger Musiktage festivals. Her passion for contemporary music has led her to give world premieres and collaborate with composers such as Sofia Gubaidulina, György Kurtág, Viktor Suslin, Peter Eötvös, Carola Bauckholt, Jennifer Walsh, Younghi Pagh-Paan, Isabel Mundry and Georg Nussbaumer. She is also involved in avant-garde stage projects combining music and theater, and with visual artists Isabel Robson & Susanne Vincenz created Roundhouse Reverb, a video installation based on the music of György Kurtág. Nurit Stark is a prizewinner in the George Enescu, Leopold Mozart and Ibolyka Gyarf international competitions. Her first solo recording will be released in spring 2022 and includes solo works for violin/viola by Béla Bártok, György Ligeti, Sándor Veress and the world premiere ofAdventures of the dominant seventh chord dedicated to Nurit Stark by Peter Eötvös. In 2019, she is appointed Professor of Violin at Stuttgart State University for Music and Performing Arts. Nurit Stark plays a P. Guarneri di Mantova violin, 1710. Learn more about Nurit Stark  

Afonso Venturieri

Professor of Bassoon

Afonso Venturieri was born in Belém, Brazil. With a scholarship from the German government, he studied under Helman Jung at the Hochschule für Musik in Detmold, where he passed the Künstlerische Reifeprüfung exam with high distinction in 1984. He completed his training with Milan Turkovic at the renowned Hochschule für Musik Mozarteum in Salzburg. In 1989, he won the First Prize at the International Competition for Wind Instruments organized by the Swiss Union of Musicians (USDAM). After serving as a bassoonist with the Ensemble Modern in Frankfurt, Afonso Venturieri became a member of the Orchestre de la Suisse Romande in 1987, where he holds the position of principal solo bassoon. He regularly conducts workshops and masterclasses in South America and Europe. He is also dedicated to the training of young musicians, serving as a coach for the Youth Orchestra of the Americas, among others. He performs as a soloist and as part of various chamber music ensembles. Learn more about Afonso Venturieri.

François Desforges

Professeur of Percussion

François Desforges began studying percussion with Daniel Ardaillon in Montluçon and continued his education with Didier Benetti and Frédéric Macarez in Paris. Concurrently, he studied Latin percussion with Miguel Fiannaca. In 1992, François Desforges was admitted to the Conservatoire National Supérieur de Musique et de Danse de Paris in the class of Jacques Delecluse and Jean Geoffroy. He graduated in 1995 with a unanimous First Prize. That same year, he joined the Orchestre National de France and obtained the Certificate of Aptitude for teaching percussion. In 1998, he also received a First Prize in chamber music at the CNSM de Paris in the class of Jacques Ivaldi and Michel Cals. Within the Orchestre National de France, he holds the position of Solo Timpanist. With this renowned ensemble, he has participated in numerous projects and international tours under the baton of prestigious conductors such as Charles Dutoit, Riccardo Muti, Seiji Osawa, Kurt Masur, Daniele Gatti, Bernard Haitink, and Cristian Macelaru, the current music director. Beyond his orchestral activities, François Desforges is passionate about pedagogy. After many years of teaching at the conservatory of the 5th arrondissement of Paris and at the CRD of Créteil, he joined the prestigious Haute école de musique de Genève in 2016 to teach timpani. This esteemed institution allows him to share his passion with students from around the world. He is regularly invited to give masterclasses on orchestral timpani. As a chamber musician, François Desforges is a member of the ensemble Ad ONF, comprised of percussionists from the Orchestre National de France. This variable-geometry ensemble was created in 2004 around the project "Ballet Mécanique" by Georges Antheil, initiated by René Bosc, then director of musical creation at Radio-France. Since its creation, Ad ONF has been a regular guest at numerous festivals such as the Présences Festival at Radio-France, La Roque d’Anthéron, Les Folles Journées de Nantes, and the Bel Air Festival in Chambéry. Many artists have collaborated with Ad ONF, including Marielle and Katia Labèque, Bertrand Chamayou, Jean Frédéric Neuburger, Magali Mosnier, Markus Lindberg, Thierry Escaich, and Thomas Adès. François Desforges also performs with various other partners such as the "inclassifiable" group Quai n°5, the Accentus Chamber Choir directed by Laurence Equilbey, the Sequenza 9.3 vocal ensemble directed by Catherine Simonpietri, the "family" Artie’s, and more recently with the Consuelo Orchestra under the direction of Victor-Julien Laferrière. Learn more about François Desforges.

Alberto Bocini

Professor of Double Bass

Alberto Bocini initially studied guitar before dedicating himself to the double bass. He holds a diploma from the Cherubini Conservatory in Florence, obtained in the class of Alfredo Brandi, and further honed his skills under the guidance of Franco Petrachi. He has won numerous competitions, including a first prize at the Valentino Bucchi Competition, a first prize at the Torneo Internazionale della Musica, and a second prize at the Nicanor Zabaleta String Competition. As a soloist, he has performed with many ensembles, including the orchestra of the Teatro Massimo in Palermo, I Solisti Veneti, and the Rome and Lazio Orchestra. In chamber music, he has played with Yuri Bashmet, Vadim Repin, Patrick Gallois, Natalia Gutman, and Eric Ruske. The Newport Music Festival honored him by inviting him eleven times, up until 2004. Alberto Bocini is a member of the Bass Gang, a double bass quartet with an extremely heterogeneous repertoire, which they present with virtuosity and humor. This ensemble has enjoyed great success and has been acclaimed during tours in Japan and Korea. The group recorded a DVD for the independent label NBB Records, a label founded by Alberto Bocini, for which he has recorded extensively. An eclectic and enthusiastic musician, Alberto Bocini does not hesitate to push the boundaries of his repertoire. He recorded for Denon Braevissimo a concerto for double bass and strings by Ennio Morricone and dedicated an album to the music of the English rock band Genesis with a trio named After Genesis. Currently the principal double bassist of the Maggio Musicale Fiorentino under the direction of Zubin Mehta, Alberto Bocini teaches double bass at the Haute école de musique de Genève. Learn more about  Alberto Bocini

Sergey Ostrovsky

Professor of Violin

Sergey Ostrovsky was born in 1975 in Nizhny Novgorod into a family of musicians. His first violin teacher was David Lapidus. He then studied with Lazar Gantman and Yury Gluchovsky before emigrating to Israel with his family, where he continued his training with Yair Kless and Irina Svetlova. In 1996, he founded the Aviv Quartet, with which he first trained at the Hochschule für Musik in Cologne with members of the Alban Berg Quartet, and at the Rotterdam Conservatory with members of the Daniel Quartet. He also participated in master classes with renowned musicians such as Isaac Stern, Herman Krebbers, Dorothy Delay, and Ivry Gitlis. With the Aviv Quartet, he won the Melbourne International Chamber Music Competition (a grand prize and four special prizes), the Bordeaux String Quartet Competition, the Aviv National Competition in Tel Aviv, and the Rodolfo Lipizer Prize. Whether as a chamber musician or soloist, Sergey Ostrovsky has performed in major venues (Carnegie Hall in New York, the Library of Congress in Washington, Wigmore Hall in London, the Louvre Auditorium and Théâtre du Châtelet in Paris, and the Sydney Opera House) and in many countries (Israel, Germany, Austria, the United Kingdom, France, Ireland, China, Canada, and Brazil). His solo repertoire includes works by Bach, Beethoven, Mendelssohn, Lalo, Chausson, and Sibelius, among others. He has also played with numerous orchestras conducted by maestros such as Zubin Mehta, Yoel Levi, Philippe Entremont, Maxim Vengerov, and Uriel Segal. Sergey Ostrovsky has recorded for Naxos and EMI Classics, notably with Maxim Vengerov and the UBS Verbier Chamber Orchestra. He is the first violinist of the Aviv Quartet, performing major classical and romantic quartets, and the concertmaster of the Orchestre de la Suisse Romande. He plays a Giovanni Grancinno from 1716 and teaches violin at the Haute école de musique de Genève, Neuchâtel site. Learn more about Sergey Ostrovsky

Luis Naon

Professor of Electroacoustic Composition - Mixed Composition

Born in La Plata, Argentina, in 1961, Luis Naon pursued his musical studies at the Universidad Nacional de La Plata, Universidad Católica Argentina in Buenos Aires, and later at the CNSM de Paris under the guidance of Guy Reibel, Laurent Cuniot, and Daniel Teruggi. He also studied with Sergio Ortega and Horacio Vaggione. Since 1991, he has been a professor of Composition and New Technologies at the Conservatoire National Supérieur de Musique de Paris. Additionally, he taught composition at ESMUC (Barcelona) from 2003 to 2008 and has been a professor of electroacoustics at the HEM de Genève since 2006. From what could be considered his first work, "Final del Juego" for septet and magnetic tape (premiered at Studio 105 of Radio France in 1983), Naon has sought to implement this dual relationship (between America and Europe, between instruments and electronics). He has been awarded the UNESCO International Composers Tribune in 1990 and 1996 (for "Tango del desamparo" and "Speculorum Memoria"), the Fondo Nacional de las Artes (for "Reflets"), the TRINAC Prize from the International Music Council (for "Cinq personnages en quête de hauteur"), the Olympia Composition Prize (for "Ombre de l'ombre"), and the Municipal Prize of the City of Buenos Aires in 1991 and 1995 (for "Speculorum Memoria"). He was nominated for the "3rd Victoires de la Musique Classique" (for Sextuor ". "), "Prix Georges Enesco" from SACEM, and "Luis de Narváez" Prize from Caja de Granada for his String Quartet No. 2. Naon collaborates with various ensembles and institutions such as the Ministry of Culture and Communication, Teatro Colón (Buenos Aires), Musée d’Art Contemporain du Mexique, Orchestre de la Seine-Saint-Denis, Ensemble TM+, Lémanic Modern Ensemble, Interface, Musique Oblique, Musée d’Histoire de Montreuil, Orchestre Philharmonique de Radio France, INA-GRM, IRCAM, Orchestre de Paris, Ensemble Contrechamps, Ensemble Diagonal, Ukho ensemble de Kiev, and in festivals like Musica Strasbourg, MANCA, Festival d'Aix en Provence, Festival Archipel, and Vivier de Montréal. In 1989, Naon composed the music for the parade on the Champs-Elysées and Place de la Concorde commemorating the Bicentennial of the French Revolution. This parade was televised worldwide. The cycle of 25 works "Urbana," initiated in 1991 and completed in 2013, crystallizes under this generic title through "Urbana" (1997). It includes 25 works ranging from acousmatic pieces to symphonic orchestra. He composed the music for the show "Les Princesses" for the opening of the Théâtre-Auditorium de Poitiers in partnership with choreographer Odile Azagury. Nearly 3 hours of music ranging from solo electroacoustic (for choreographers Anna Ventura, Karine Saporta, or Dominique Boivin) to pieces for 15 instruments and electronics (for choreographers Carolyn Carlson, Héla Fatoumi, Blanca Li, etc.). This entire production is captured on a double CD under the Empreinte Digitale label. Recent works include "Quebrada/Horizonte" for orchestra, "Pájaro al borde de la noche" for cello, electronics, and ensemble premiered at the recent Présences festivals of Radio France, "Ébano y Metal" for the Lemanic Modern Ensemble (Switzerland/France). Other notable recent works include "Rastros" for the ensembles Stick & Bow and Paramirabo of Montreal (featured in a monographic concert and video recording) and his "String Quartet III" (premiered at the Evora Festival in 2021, then at Archipel 2022 and projection space of IRCAM in 2023). His latest piece, "Fueye," concertino for bandoneon and ensemble, was premiered by Juanjo Mosalini and the TM+ ensemble at the Maison de la Musique de Nanterre in October 2022, followed by performances at La Seine Musicale and Gennevilliers in May 2023. Naon's works are published by Henry Lemoine, Gérard Billaudot, and Babelscores. Learn more about Luis Naon.

Jean-Pierre Berry

Professeur de cor a.i.

Lise Berthaud

Professor of Chamber Music - Professor of Viola (NE)

Lise Berthaud was born in 1982 and started studying the violin at the age of 5. She studied with Pierre-Henry Xuereb and Gérard Caussé at the Conservatoire National Supérieur de Paris and was a prize winner of the European Young Instrumentalists Competition in 2000. In 2005, she won the Hindemith Prize at the Geneva International Competition. She was short listed by the Victoires de la Musique Classique 2009 as “Révélation de l’Année” (Newcomer of the Year). Lise Berthaud is unanimously praised as an outstanding figure on the international music scene. She has performed in various prestigious concert venues throughout the world (Théâtre des Champs-Elysées, Het Concertgebouw, Baden Baden Festspielhaus, Elbphilharmonie, Musikverein, Vienna’s Konzerthaus, Wigmore Hall, Bridgewater Hall, The Sage Gateshead, Philharmonie de Paris, Moritzburg Festival, Schwartzenberg’s Schubertiade Hohenems, Rencontres Musicales d’Evian) with such artists as Renaud Capuçon, Baiba Skride, Lauma Skride, Harriet Krijgh, Julian Steckel, Daishin Kashimoto, Eric Le Sage, Augustin Dumay, Pierre-Laurent Aimard, Emmanuel Pahud, Gordan Nikollich, Martin Helmchen, Marie-Elisabeth Hecker, Alina Ibragimova, Veronika Eberle, Christian Poltera, Quatuor Ebène, the Modigliani Quartet. As a soloist, Lise has played with all BBC orchestras, including for her BBC Proms Debut in 2014 with the BBC Symphony Orchestra and Andrew Litton. Other solo engagements include the Croatian Radiotelevision Symphony Orchestra, Netherlands Philharmonic Orchestra, City of Birmingham Symphony Orchestra, Iceland Symphony Orchestra, Orchestre National de Belgique, Düsseldorfer Symphoniker, Orchestre National de Lyon, les Musiciens du Louvre, Wroclaw Philharmonic Orchestra, Sao Paulo Philharmonic Orchestra, Orchestre de Chambre de Paris, Orchestre de Chambre de Wallonie, Hong-Kong Sinfonietta, Hallé Orchestra, and various orchestras in France, with conductors like Sakari Oramo, Pascal Rophé, Fabien Gabel, Emmanuel Krivine, Andrew Litton, François Leleux, Paul Mc Creesh, Marc Minkowski, Leonard Slatkin who invited Lise to perform and record (for Naxos) Harold in Italy with the Orchestre National de Lyon as part of the orchestra’s Berlioz complete works recording for Naxos. During the 2013-2015 period Lise was part of the prestigious BBC Radio 3’s New Generation Artists Scheme which allowed her to perform with all BBC orchestras and record a great amount of repertoire both live and in studio. After taking part in Eric Le Sage’s successful recordings of Schumann and Fauré complete piano chamber music works, she released her first solo album in 2013 with pianist Adam Laloum under the French Aparté label. The disc featuring works by Brahms, Schumann and Schubert was unanimously praised and won several awards in France. In 2018-2021 she took part in the recording of Brahms’ complete chamber music for B-Records with Eric Le Sage, Pierre Fouchenneret, François Salque and others, which has been critically acclaimed since then. Her passion for contemporary music has also lead her to collaborate with various composers, including Philippe Hersant, Thierry Escaich, Henri Dutilleux, Gyorgy Kurtag, Guillaume Connesson, Florentine Mulsant or Eric Tanguy Learn more about Lise Berthaud