Ksenija Sidorova
“A trailblazer brings the accordion to the fore”
– The Times, 2026
Ksenija Sidorova is “the full package: staggeringly talented, musically polyglot and charismatic, to boot” (Chicago Tribune). Widely recognised as the leading ambassador of the classical accordion, she is celebrated for her “verve, style, attitude and impeccable virtuosity” (ZealNYC), bringing a compelling blend of technical brilliance and expressive musicality to every performance.
Her repertoire spans over three centuries, encompassing works by J.S. Bach, Astor Piazzolla, Erkki-Sven Tüür and Václav Trojan, alongside a growing body of contemporary works written specifically for her. A passionate advocate for new music, Sidorova continues to expand the accordion repertoire through new commissions and collaborations.
As Portrait Artist at the 2026 Schleswig-Holstein Musik Festival, Sidorova premiered Fazil Say accordion concerto at the Elbphilharmonie Hamburg and presented ten orchestral and chamber programmes across the summer. Following its successful premiere, the Fazil Say concerto forms a central focus of her 2026/27 season with performances across Europe and Asia. Recent commissions include Tõnu Kõrvits Dances (2024), premiered last season at the Pärnu Music Festival, Tonhalle Zürich and Toronto Symphony Orchestra, as well as Dobrinka Tabakova Sublime Dreams of Living Machines (2025), which Sidorova brings this season to the Dresden Philharmonie and gives its Swedish premiere. As the 2027 Focus Artist of the ZKO Festival, Sidorova presents four varied programmes with Zürcher Kammerorchester.
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Recent highlights include performances with Chicago Symphony Orchestra, Philharmonia Orchestra, BBC Symphony Orchestra, including at the Last Night of the Proms, Münchner Philharmoniker, Orchestre National de France, NDR Elbphilharmonie Orchester and many others. She collaborates with conductors such as Marin Alsop, Paavo Järvi, Kirill Karabits, Delyana Lazarova, Vasily Petrenko, Andris Poga, Christian Reif and Nil Venditti.
Sidorova enjoys numerous chamber collaborations including Avi Avital, with whom she performs in Montreux and on a tour to North America; Benjamin Appl, with concerts at Wigmore Hall, Vancouver Recital Series and Club Musical de Québec; SIGNUM Saxophone Quartet, presenting their unique ‘ANIMA’ programme in Istanbul, Vienna and Munich; Thomas Hampson, with whom she performed at Tonhalle Zürich, Amsterdam Concertgebouw, Beethoven-Haus Bonn and Bergen Festival, and also with Goldmund Quartet, Miloš, Nemanja Radulović, Andreas Ottensamer and Tine Thing Helseth. Sidorova has given several solo recitals, including at Carnegie Hall and Vienna Musikverein. A regular guest at major festivals, she has appeared at Verbier, Schleswig-Holstein Musik Festival, Rheingau, Kissinger Sommer, Gstaad Menuhin, MiTo, Ravinia, Mostly Mozart and MISA Festival in Shanghai.
Her most recent album, released on Alpha Classics in February 2026, features Erkki-Sven Tüür Prophecy, Tõnu Kõrvits Dances and Pēteris Vasks The Fruit of Silence, recorded with the Estonian Festival Orchestra and Paavo Järvi, showcasing Sidorova’s “high-speed fingerwork, immense subtlety of touch, the most delicate phrasing” (The Times). Her previous Alpha release Crossroads (2024) was praised by Gramophone as “another notable demonstration of Sidorova’s artistry” and features works by J.S. Bach, Sergey Akhunov, Dobrinka Tabakova and Gabriela Montero. It follows Piazzolla Reflections (2021), named Album of the Month by BR Klassik and one of the year’s best classical albums by Classic Review, and Carmen (Deutsche Grammophon, 2016) for which she won the ECHO prize for Instrumentalist of the Year in 2017.
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Teodora Masi Associate Director, Artist Management
worldwide general management
Teodora Masi Associate Director, Artist Management
Teodora Masi Associate Director, Artist Management
worldwide general management
“In the most virtuosic writing of the concerto Sidorova’s bravura playing was extraordinary, her fingers flying across the keys.”
“She plays with an intuitive lyricism that would stun on any instrument. […] Whenever Sidorova’s lines dissolved into silence, it felt as though the entirety of Orchestra Hall was collectively holding its breath.”
“It takes exceptional personal presence to carry an unfamiliar piece on an unfamiliar instrument and make an audience lean in. Sidorova has that presence in abundance.”
“Prophecy, the album by the fabulous Ksenija Sidorova. […] Sidorova’s skills stay hugely impressive: high-speed fingerwork, immense subtlety of touch, the most delicate phrasing. […] Prophecy is a wonderfully enjoyable wild ride.”
“All three works have a near-ideal advocate in Ksenija Sidorova… Ksenija Sidorova’s playing is superbly judged.”
“A trailblazer brings the accordion to the fore”
“Ksenija Sidorova mesmerises Liverpool with Dobrinka Tabakova’s Accordion Concerto”
“Sidorova’s accordion breathed heartfelt emotion into each note, and her phrasing made the room tremble with emotion.”
“Latvian accordion virtuoso Ksenija Sidorova, one of the most magnetic soloists you will ever see. […] From the bright, Petrushka-like opening to the final gallop it was impossible to detach our eyes and ears from the soloist and the sounds she was conjuring from her impressive squeezebox: and the orchestra was with her all the way. […] She is a natural communicator; she would go down a storm at the BBC Proms.”
“Ksenija Sidorova’s accordion both displayed its full-spectrum range of tone and colour but also summoned intriguing sororities that took us far from the realm of the humble squeezebox: think Baroque organ in Buenos Aires.”
“The accordion is shown here to be a fantastic substitution: it has such depth of colour and character and is much less brash than one might expect. The nuance and delicacy in its tonal palette make for a refined, elegant performance.”
“Vividly recorded and thoughtfully annotated, this is another notable demonstration of Sidorova’s artistry and an ideal means of highlighting it from a contemporary perspective.”
“The result is an album that doesn’t only go beyond Bach, but also beyond the accordion. It’s the music and the interpretation that impress, and ultimately the instrument is an accessory.”
“Bach on accordion, it may appear impossible, but it does result in a sparkling performance.”
“Sidorova felt like the hero of the hour with her keening and dazzling solos.”
“Accordion virtuoso Sidorova was the indisputable highlight of the night”
“Sidorova has the sort of virtuosity that is revelatory, in the proper sense of the word. She makes you aware that the accordion can be as lyrically graceful as a violin, and is also capable of producing bewitchingly strange, modern-music sounds.”
“At the programme’s heart is a riveting interpretation of Piazzolla’s Bandoneón Concerto. Sidorova gives real urgency to the motoric rhythms in the outer movements, while her rubato in lyrical passages can be daringly free yet feels utterly natural […] Brilliantly played and intelligently programmed, this beautifully recorded album is Sidorova’s best yet, and the most satisfying Piazzolla disc to come my way in quite some time.”
“Clearly a master of the instrument, Sidorova draws out an amazing variety of colors and textures from these pieces. She captures every subtle change in inflection, articulation, and mood: wistful and fragile one moment, sultry and lavish the next.”
“The Latvian-born musician […] with a virtuosity that enables her to turn her weighty instrument into something of a full orchestra. Her repertoire is bold and out of the ordinary.”
“Ksenija Sidorova conjured up dreamlike to passionate music on her accordion. […] It was a musical moment of glory, which made the audience smile and wonder of such mastery.”
“Sidorova is eager to blow your mind with the vast and dazzling possibilities of her instrument that go leagues beyond the stereotypes. Sidorova played with verve, style, and attitude, as well as impeccable virtuosity and an amazing dynamic range. Her music-making included a considerable amount of showmanship, as if she were creating performance art, not just playing an instrument.”
“Latvian virtuoso Ksenija Sidorova appeared in “A Little Night Music,” the Mostly Mozart Festival’s late-night concert series, and her performances were revelatory.”
“Virtuoso Latvian accordion player Ksenija Sidorova, whose wonderful dexterity, tone and sheer sense of fun, makes the instrument something of a revelation”


















