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AGENDA

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  • January 2026

​Enchanting choral sounds with Sigvards Kļava

Groot Omroepkoor

Tickets/info

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  • February 2026

MacMillans passie voor rituelen

Groot Omroepkoor

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  • March 2026

Karina Canellakis conducts Britten's Peter Grimes

Groot Omroepkoor

Tickets/info

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  • June 2026

Jules Massenet - Cendrillon

The role of Cendrillon with Hop!Erette

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PAST PERFORMANCES

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Semele

January 2026

Dutch National Opera Chorus

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The Maid of Orleans

November-December 2025​

Dutch National Opera Chorus

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Photo by Marco Borggreve

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Shalygin: Canto paradiso
(world premiere)

September 2025​

Groot Omroepkoor

TivoliVredenburg, Utrecht

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La Révolution de Carmen

Opera2Day

September 2025

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Sandra helped with the coaching and directing of the children's chorus for this revolutionary version of Bizet's loved opera

Photo by Bart-Grietens

Boris Godunov

June 2025

Dutch National Opera Chorus

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June 2025

Sandra took part in a recording of the piece with het Groot Omroepkoor

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Die Frau ohne Schatten

April - May 2025

Dutch national Opera Chorus

Foto: Hugo Thomassen

Die Fledermaus

December 2024

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Dutch National Opera Chorus

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FINAL FANTASY VII REBIRTH

ORCHESTRA WORLD TOUR

September 2024

Rotterdam Ahoy

Fidelio

June 2024

Dutch National Opera Chorus

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L'elisir d'amore

March 2024

Sandra performed the role of Giannetta in this fun production of Donizetti's opera with Velser Operagezelschap Bel Canto. 

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Gurre-Lieder

February 2024

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Groot Omroepkoor

Het Concertgebouw, Amsterdam

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8th of June 2023

Forgotten Pages

Sandra graduated her Master studies at the Royal Conservatoire The Hague with a staged performance of various repertoire. 

Zauberflöte: The Next Genration

June - December 2023

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An exciting and current adaptation of Mozart's world-famous opera Die Zauberflöte from Opera2Day and Thateralliantie.

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18 Musicians

April 2023

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Sandra performed this masterpiece by Steve Reich with fellow students at The Royal Conservatoire The Hague. ​​​​

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Parallel Lines

Pärt & Bruckner

April 2023

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Sandra sang with the Groot Omroepkoor in a series of concerts of Te Deum by Arvo Pärt and Anton Bruckner.​

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Listen to it here.

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Don Quichot

January - March 2023

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Sandra sang the role of Dulcinea in Opera2Day's modernized version of this timeless story.

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Read more about it here.

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MESSIAH

With Johannes Leertouwer
and 
De Nieuwe Philharmonie Utrecht

 

December 2022 and 2023​

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In the days before Christmas, for many years has conductor Johannes Leertouwer been conducting the world-famous Messiah (1742) by G.F. Handel in the Netherlands. Sandra is part of the choir every year during these beautiful performances.

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Info. 

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Een bries van vrijheid
With Utrechts Studenten Koor en Orkest

25th and 26th of November 2022

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Sandra performed as a soloist for a programme of music on the way to Baltic-Finnish independence

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Listen to parts of the concert here.

Divorce of Figaro

August 2022

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Holland Opera created this modern follow-up to W. A. Mozart's "Le nozze di Figaro".

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Read more about it here.

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Sand Dunes

Manna from Heaven

22nd - 24th of April 2022

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Conductor Paul Agnew guided the students of The Royal Conservatoire in The Hague and Julliard School of Music New York in a collaboration project of "Die Israelieten in der Wüste" by Carl Philipp Emanuel Bach. 

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White Structure

Mozart  Requiem
With Utrechts Studenten Koor en Orkest

8th and 9th of April 2022

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Sandra performed the soprano solo in a series of concerts of W. A. Mozart's "Requiem" in Utrecht and Leiden

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Marble Surface
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14th - 19th of September 2021 

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Sandra was a quarter-finalist in the Klaudia Taev vocal competition in Pärnu, Estonia.

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You can watch the 2nd round here and the 3rd round here.

The Book of Woman

 

Final Bachelor Presentation

 

May 31st, 2021 

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Sandra finished her Bachelor studies in The Royal Conservatoire in The Hague with a performance of opera, lied and oratory. 

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Download the programme booklet here.

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OPERA OCCULTA

Opera Occulta 2020 is an experimental collaboration between The Museum of Witchcraft and Magic, Cornwall and singers and musicians of The Royal Conservatoire, The Hague.

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Download the full album here.

ALONE, LONELY, ONE

September 2020

 

For the opening of the new academic year in The Royal Conservatoire in The Hague, composer Maarten Bauer wrote a piece inspired by loneliness and social distancing. 

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Listen to the full piece here.

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BASTIEN UND BASTIENNE

November 24th, 2019

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For their 45th Jubilee Concert, The Tollens Ensemble presented the one-act play "Bastien und  Bastienne" by W.A. Mozart, a singing performance (opera) in one act.

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Read more about it here.

KING LEAR

June-July 2019

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Holland Opera celebrated its 25th anniversary in 2019 with the opera King Lear.

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Read more about it here.

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MENDELSSOHN

April 21st, 2019

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Radio West concert, featuring Felix Mendelssohn's "Wer nur den lieben Gott lässt walten".

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THE FAIRY QUEEN

February 2019

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Director Michael Chance guided the students of The Royal Conservatoire in The Hague through a crazy week of rehearsals leading to two performances of The Fairy Queen by Henry Purcell.

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©  Sandra Siniväli 2025

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