Sylviane
Deferne
Professor of piano
Pianist Sylviane Deferne distinguished herself early on in the music world, where the press noted ‘her expressive nobility, intuition, temperament, sense of plasticity and impressive instrumental technique’.
This brilliant performer completed all her musical studies at the Conservatoire de Musique in Geneva, her hometown, where she was unanimously awarded a First Prize for Virtuosity.
Winner of several international competitions and named ‘Soloist of the Year’ by the French-speaking radio community, Sylviane Deferne's career quickly took off. She has performed in Europe, America and Asia and has played as a soloist with the Orchestre de la Suisse Romande, the Orchestre Symphonique de Montréal, the National Symphony Orchestra in Washington and the Philharmonia Orchestra in London under the baton of Charles Dutoit.
Pianist Sylviane Deferne has made numerous recordings for the DECCA, Musica Viva, Riche Lieu, DORON music and Aparté labels. She is invited to sit on the jury of international competitions and at music colleges in Switzerland and France, and shares her passion in masterclasses and with her professional students at the Geneva University of Music.
Since 2019, Sylviane Deferne has been artistic director of the Concerts d'Artémont. She brings her artistic vision to an ever-growing audience, developing season after season the highlights and intergenerational sharing.
Her latest albums, recorded at the Salle de Musique in La Chaux-de-Fonds by the Aparté label, are dedicated to Franz Schubert (Der Wanderer, solo piano, 2022), Felix Mendelssohn (complete works for violin and piano with Denitsa Kazakova and the Orchestre des Jeunes de la Suisse Romande, 2024) and Robert Schumann (Zwielicht, solo piano, autumn 2025).
Learn more about Sylviane Deferne.
Joshua
Hyde
Professor of Saxophone - Chamber Music with Saxophone - Contemporary Chamber Music
Joshua Hyde is a saxophonist, improviser, and composer.
Internationally recognized as a contemporary music performer, he is the co-artistic director and saxophonist of the Paris-based ensemble soundinitiative and a member of the duo scapegoat with Canadian percussionist Noam Bierstone. He is also a member of Australia's leading contemporary music ensemble, Elision, and is frequently invited to perform with major European ensembles such as Klangforum Wien, Musikfabrik, Ensemble Nadar, and Ensemble Intercontemporain.
Joshua has recorded with Kairos, Integrated Records, NMC, HCR, Wergo, and Torpor Vigil. His collaborations with composers worldwide have resulted in a long list of premieres. Comfortable in the world of improvisation, his latest album on Integrated Records, Sol, features a series of improvised reflections.
Particularly interested in creating immersive performance contexts, his compositions often incorporate his own videos and visual arts. In 2018, the New Thread Quartet premiered Bring mir einen Engel zurück at the DiMenna Center in New York City, and in 2017, part of his Vertical Horizons series was premiered by the ensemble Son d'Arte at Casa da Música in Porto.
Joshua has been invited to perform and teach at universities worldwide, including Harvard, Oxford, and Stanford. He is also part of the artistic leadership team of the Asia Pacific Saxophone Academy. In 2011, he won the First Prize and the Audience Prize at the 3rd Jean-Marie Londeix International Saxophone Competition, and in 2014, he was a laureate of the Kranichsteiner Musikpreis at the Darmstädter Ferienkurse.
A graduate of the Conservatoire National Supérieur de Musique et de Danse de Paris in saxophone (class of Claude Delangle), chamber music (class of Hae-Sun Kang and Frédéric Stochl), and generative improvisation (class of Vincent LeQuang and Alexandros Markeas), he also studied at the CRR de Bordeaux (class of Marie-Bernadette Charrier), CRR de Versailles (class of Vincent David), and the Victorian College of the Arts in Melbourne (classes of Barry Cockroft and Ian Godfrey).
Learn more about Joshua Hyde.
Loïc
Schneider
Professeur de flûte traversière
Loïc Schneider will join the HEM as flute professor for the 2027–2028 academic year
An internationally renowned flutist, Loïc Schneider has established himself as one of the most brilliant artists of his generation. Recognised by his peers for his artistic qualities, he has won numerous major competitions, including first prize at the Nicolet Competition in 2006, the Larrieu Competition in 2007 and the prestigious ARD Competition in Munich in 2010 (first prize and audience prize).
These distinctions have taken him to the world's greatest concert halls (Bunka Kaikan, Herkulessaal, Bamberg Philharmonie, Lotte Hall, Taipei National Concert Hall, etc.) and fuelled a particularly remarkable career in Asia, where he performs regularly in China, Korea and Taiwan.
Trained in France in Strasbourg, his hometown, then in Paris at the CNSMDP, he began his orchestral career at a very young age: at only 22, he was appointed principal flute of the Orchestre National de Lorraine, before joining the Orchestre de la Suisse Romande in Geneva in 2009 in the same position, under the direction of leading conductors.
A sought-after soloist and renowned teacher, he is frequently invited to sit on the jury of major international competitions (Geneva, Nicolet, Cluj). He also gives numerous masterclasses around the world, both in Europe and Asia.
Always passionate about passing on his knowledge, he has been teaching for over ten years at the Haute École de Musique de Lausanne (HEMU).
Ricardo
Carvalhoso
Professeur de Tuba et Euphonium ou Saxhorn
One of the most prominent tuba players of his generation, Ricardo Carvalhoso has built his career on a singing and energetic approach to brass playing, leading him to win jobs in several orchestras across Europe.
Since 2017 he is Principal Tuba of the Munich Philharmonie Orchestra. Prior to this engagement, Carvalhoso was Tuba-Solo of the Nice Philharmonie Orchestra and later he assumed the same position with the Orchestra of the Zurich Opera House Philharmonia Zurich.
His orchestral activity has led him to perform in some of the most important concert halls around the globe, including New York, Tokyo, Paris, London, Berlin and Vienna.
ln 2014 he played Vaughan Williams' Tuba Concerto with the Nice Philharmonie Orchestra under the direction of Walter Hilgers.
Between 2009 and 2011 he was awarded with a series of international prizes including the Young Musicians Award in Portugal, the "Aosta Valley" Brass Competition in ltaly, the Tuba Competition "Ville d'Avray" in France and the Music Prize of the Kiefer Hablitze\ Foundation in Switzerland. His musical education started in Portugal at the age of 14 years old and his first teachers included Juan Carlos Diaz, Chris Lee, Eduardo Nogeroles and Sergio Carolino. After graduating from Porto University of Music and Performing Arts, he pursued his Master Degree in Switzerland with Anne Je lie Visser.
Ricardo Carvalhoso plays Yamaha instruments and is a sought-after pedagogue and soloist.
Learn more about Ricardo Carvalhoso
Sarah
Branchi-Cascone
Professor of piano Jaques-Dalcroze
Born in Aix-en-Provence, Sarah Branchi Cascone began her musical studies there, later completing them at the CRR of Montpellier. After obtaining Diplomas in Musical Studies in piano and chamber music, she joined the Cefedem-Sud (now IESM) at a very young age, where she earned a piano teaching diploma.
Her musical journey then led her to the Haute école de musique de Genève (HEM) to continue her studies in the class of Dominique Weber. There, she obtained a teaching diploma and later a concert diploma.
Passionate about pedagogy and teaching from a young age, Sarah Branchi Cascone has been teaching piano since 2003 at the Institut Jaques-Dalcroze and within the Master’s in Pedagogy program, Jaques-Dalcroze orientation, at HEM.
She has performed as a soloist and in various chamber music formations in Switzerland, France, and Argentina. In 2008, she founded the Tashko-Branchi duo with pianist Olta Tashko. The two pianists regularly perform recitals in France and Switzerland. In 2017, they participated in the complete concertos of J.S. Bach for 2, 3, and 4 pianos with the Terpsycordes Quartet. In 2019, they premiered the show "Vagabond et Visionnaire" by S. Arnauld, based on poems by F. Nietzsche.
Alexander
Rozhdestvenskiy
Professor of Violin
Sasha Rozhdestvensky is considered one of the finest Russian violinists of today; Yehudi Menuhin described him as "one of the most talented and refined violinists of his generation."
He studied at the Central School of Music in Moscow, the Moscow Conservatory, the Paris Conservatory, and the Royal College of Music in London. Sasha Rozhdestvensky has performed internationally with renowned orchestras such as the Bayerische Staatsorchester, Boston Symphony Orchestra, Chamber Orchestra of Europe, Orchestre Philharmonique de Radio-France, Israel Philharmonic Orchestra, London Symphony Orchestra, Orchestra of La Scala, Mariinsky Orchestra, Royal Philharmonic Orchestra, Tonhalle Orchestra Zurich, Sydney Symphony Orchestra, Yomiuri Nippon Symphony Orchestra, and worked with conductors like Vladimir Ashkenazy, Jean-Claude Casadesus, Valery Gergiev, Theodor Guschlbauer, Vernon Handley, Louis Langree, Jacques Mercier, Gennady Rozhdestvensky, Giuseppe Sinopoli, Gerard Schwartz, Yuri Simonov, Christopher Warren-Green, and Vladimir Jurowski.
He has recorded for several labels: Chandos, where he recorded Alfred Schnittke's Concerto Grosso No.6 written especially for him and Viktoria Postnikova. For Nimbus, he recorded Shostakovich's Concerto No.1 and Glazunov's Concerto with his father. He recorded the complete works for violin and piano by Ravel for Praga Digitals, and for Delos, he recorded the complete works for violin and piano by Tchaikovsky with pianist Josiane Marfurt, Shostakovich's sonatas with Jeremy Menuhin, the world premieres of Myaskovsky, Shebalin, and Nechaev's sonatas with Viktoria Postnikova, and most recently the world premiere of John Mayer's concerto with the BBC Orchestra for FHR.
Sasha Rozhdestvensky has been a guest at major festivals such as the BBC Proms (London), Tanglewood, Schleswig-Holstein, Gstaad, Colmar, Ravinia, Florida, Lockenhaus, Montreux, and Rheingau, and has performed in prestigious venues like Carnegie Hall, Royal Albert Hall, Barbican and Festival Hall in London, Concertgebouw in Amsterdam, Berlin Philharmonie, Suntory Hall in Tokyo, Salle Pleyel and Théâtre du Châtelet in Paris, Mann Auditorium in Tel-Aviv, and La Scala in Milan, always with great success.
Among his chamber music partners are Marc Coppey, Gary Hoffman, Steven Isserlis, Christian Ivaldi, Josiane Marfurt, Jeremy Menuhin, Kun Woo Paik, Michel Portal, Viktoria Postnikova, and Michael Rudy.
Sasha Rozhdestvensky's commitment to contemporary music is highlighted by his close relationships with composers such as Alfred Schnittke, Arvo Pärt, Sofia Gubaidulina, Giya Kancheli, and Ian Venables.
Additionally, he is also dedicated to traditional Latin American music with the ensemble "Ambar" (albums "El Diablo Suelto" for Delos and "O voo da mosca" for FHR).
Learn more about Alexander Rozhdestvenskiy
Maria Christina
Cleary
Professor of Historical Harps - Basso Continuo on the Instrument (for Harpists)
Originally from Ireland and its harp musical traditions, Maria Christina Cleary is internationally recognized as a virtuoso with an exceptionally sensitive and beautiful touch. She is one of the few specialists in medieval harp, promoting innovative techniques, particularly pedal techniques used exclusively on single-action harps. These techniques have enabled her to develop a new approach to interpreting medieval and Renaissance works. She studied in Dublin, London, The Hague, and Brussels with Susanna Mildonian, as well as at Leiden University in the Netherlands. She has won numerous awards, including the Utrecht Early Music Competition, the Nippon International Harp Competition, and the Dutch National Harp Competition.
Maria Christina Cleary regularly records CDs such as "So mach’ die Augen zu," the first CD of Louis Spohr with original instruments and musical techniques of the time. She produced another CD, "Le Grazie del Violino," with her duo Arparla, featuring works by 17th-century Italian composers such as Frescobaldi, Merula, Uccellini, and Rossi, where she exclusively uses the harp as an accompaniment or solo instrument.
She teaches medieval harp, improvisation, and chamber music with both ancient and modern harps. After teaching at the Guildhall School of Music in London, the conservatories in Singapore, Brisbane, Venice, Padova, the Krakow Academy of Music, the Sibelius Academy in Helsinki, and the Haute école de musique de Genève, she joined the renowned Urbino Summer Music team in 2016. Maria Christina Cleary regularly gives masterclasses, notably at the Juilliard School of Music in New York.
Learn more about Maria Christina Cleary.
David
Pia
Professor of Cello
David Pia grew up in Basel and studied with Antonio Meneses at the University of Music in Basel and with Clemens Hagen at the Mozarteum University in Salzburg. During his studies, he was the principal cellist of the Gustav Mahler Youth Orchestra and worked with conductors such as Claudio Abbado, Herbert Blomstedt, and Philippe Jordan. In 2006, he became a member of the Karajan Academy of the Berlin Philharmonic Orchestra but decided to accept the position of principal cellist of the Munich Radio Orchestra. A year later, he won the International Tchaikovsky Competition in Moscow, where he also received the prize for the best interpretation of the commissioned work.
In 2010, David Pia assisted his former teacher Antonio Meneses at the University of the Arts in Bern and gave master classes at the Kronberg Academy, the University of Music in Freiburg im Breisgau, and at various festivals worldwide.
In 2012, a concert tour with violinist Sarah Chang and the Moscow Virtuosi Chamber Orchestra took him to the largest concert halls in Switzerland. He has performed as a soloist with, among others, the Basel Symphony Orchestra, the Bern Symphony Orchestra, the Camerata de Lausanne, the Essen Philharmonic, and the Munich Symphony Orchestra.
As a duo partner with Bobby McFerrin, he performed with the Munich Radio Orchestra, at "Young Artists in Concert" in Davos, at "Septembre Musical" in Montreux, at the "Ravinia Festival," and at "Chamber Music connects the World" in Kronberg. Other musical partners included Kit Armstrong, Daishin Kashimoto, Menahem Pressler, and Antoine Tamestit.
In 2015, the Swiss Embassy in London awarded David Pia the "Swiss Ambassador's Award," after which he embarked on a concert tour in the UK and performed at the renowned Wigmore Hall in London. David Pia has been the principal cellist of the Staatstheater am Gärtnerplatz in Munich since 2016 and since 2022 he holds the same position in the Bern Symphony Orchestra (BSO). He was appointed professor at the Haute école de musique de Genève in 2018.
In addition to the famous Stradivarius "De Kermadec Bläss" cello from 1698, David Pia plays a cello by Giovanni Grancino from 1697. Tradition and vision converge in David Pia; he bridges the admiration for his grandfather, Karl Richter, the legendary Munich conductor and organist of Bach, and a future with endless possibilities. For him, it is vital to expand the familiar repertoire by adding interesting pieces and never losing sight of the adventure posed by the unknown.
Learn more about David Pia
Gilbert
Nouno
Head of the CIMME - Professor of Electronic Music - Multimedia Composition - Interactive Video Design - Internet Music - Interfaces, Digital Instrument Making & Immersive Systems - Concept & Creation, Open Space
Composer, sound artist, pedagogue, and researcher, Gilbert Nouno creates music that is highly in tune with visual arts and digital technologies. Curious about all forms of expression, he effortlessly crosses the boundaries between composition and improvisation. As a visual artist under the name Til Berg, he combines the synesthesia of sound arts with other media. Using music and sounds, he generates abstract and minimalist visuals with traditional and digital media such as video and lithography.
Gilbert Nouno's collaborations are marked by aesthetic plurality with many artists such as Pierre Boulez and the Berlin Philharmonic Orchestra, George Benjamin and the London Sinfonietta, Jonathan Harvey and the Arditti Quartet, saxophonist Steve Coleman, and flutist Magic Malik...
A laureate of the Villa Kujoyama in Kyoto in 2007, and the Villa Medici, Académie de France in Rome in 2011-2012, Gilbert Nouno teaches composition and runs the International Center for Experimental Music and Media (CIMME) at the Haute école de musique de Genève, teaches composition at the Royal College of Music in London , and is a visiting professor invited by the DAAD in Detmold (Germany). He teaches digital sound arts at Goldsmiths, University of London, where he is also a guest researcher, and live electronics & computer music design at Ircam.
Learn more about Gilbert Nouno
Hélène
Clément
Professeure d'alto
Hélène Clément joins the HEM as viola professor for the 2026–2027 academic year
Born in 1988, Hélène Clément studied under Jean Sulem at the Conservatoire National Supérieur de Paris, then under Hariolf Schlichtig at the Musikhochschule in Munich, and finally under Tabea Zimmermann at the Musikhochschule Hanns Eisler in Berlin.
Her fierce enthusiasm for chamber music and the viola repertoire has led her to constantly broaden her musical horizons by performing in a wide variety of collaborations, playing in the most prestigious concert halls in Europe and around the world.
Pursuing her passion as a chamber musician, she has performed on international stages such as the Musikverein in Vienna, the Concertgebouw in Amsterdam, the Alte Oper in Frankfurt, the Elbphilharmonie in Hamburg, Wigmore Hall, Carnegie Hall in New York, the Kimmel Center in Philadelphia and the Cité de la Musique in Paris. She has performed chamber music with Mitsuko Uchida, Elisabeth Leonskaja, Brett Dean, Nicolas Altstaedt, Benjamin Grosvenor, Alexander Melnikov, Peter Wispelwey, the Brentano String Quartet, the Quatuor Ébène and the Nash Ensemble.
Hélène Clément was the violist of the Doric Quartet for twelve years, with whom she nurtured her appetite for in-depth exploration of the string quartet repertoire, from Haydn's quartets to commissions of contemporary pieces.
She has recorded Benjamin Britten and Frank Bridge's works for viola with pianist Alasdair Beatson and singer Dame Sarah Connolly for Chandos Records. This recording was played on an Italian viola from 1843 that belonged to Britten and Bridge. The viola is generously loaned to her by the Britten Pears Arts Foundation. She is Professor of Viola and Chamber Music at the Royal Academy of Music in London until the end of the 2025–2026 academic year and will join the HEM in September 2026.
