... born in Seattle, grew up in Paris, studied at the New England Conservatory in Boston, in Amsterdam and at the Vienna University of Music with Walter Berry, Robert Holl and Edward Zambara, among others. Her repertoire focusses on Mozart, French Romanticism and contemporary music. She has performed on various stages in Vienna, including under Pierre Boulez, with the Vienna Radio Symphony Orchestra and Bertrand de Billy, the "Orchestre National de Belgique" (Mikko Frank), Neue Oper Wien, the ensembles "Intercontemporain" and "die reihe" - as well as invitations to festivals, including the Festival Lyrique d'Aix en Provence, at the Grand Opera Luxembourg, Tanglewood Festival, USA. Radio recordings and CD productions for ORF, Bayrischer Rundfunk, Radio France and ARTE. She has also been active in vocal training since 2003.

... born in Lyon, trained at the CNSM in Paris, has performed on the biggest stages in Europe, the USA and Japan as a soloist and in recitals and chamber music evenings, including at London's Wigmore Hall, the Edinburgh Festival, the Cologne Philharmonie, the Cuvilliés Theatre in Munich, Carnegie Hall in New York and the Bunka Haikan Recital Hall in Tokyo. Sophie Raynaud teaches at European institutions such as the Chapelle Musicale Reine Elisabeth in Brussels and at the music academies in Bern, Bremen and Munich. In her work as a coach, she has appeared at the largest opera houses in Europe: the Vienna State Opera, the Theater an der Wien, the Salzburg Festival, the Zurich Opera House, the Théâtre du Châtelet, the Teatro La Fenice and the Bavarian State Opera and is frequently requested for recordings by Sony or Prima Classic. Her solo album "Childhood mirrors" was released on the Prima Classic label at the end of 2024.

... born in Vienna in 1999, studied concert cello with Prof. Othmar Müller at the Joseph Haydn Private University in Eisenstadt and instrumental and vocal pedagogy at the University of Music and Performing Arts Vienna (MDW) - she completed both programmes with distinction. She is currently completing her Master's degree at the MDW in the class of Prof Bruno Weinmeister. She regularly performs with the orchestra on renowned stages such as the Vienna Musikverein and the Vienna State Opera and is also involved in studio recordings for international film and media productions. Her solo and chamber music activities have taken her to international festivals. As a teacher, she teaches at the music schools of the City of Vienna and works in the field of integrative music education at the AKH. She plays a cello made by the German violin maker Albrecht Löbner in 2022.

... has been involved in various cultural projects since childhood (dancing, making music, writing, organising); during her French studies, she focused on linguistic topics, music and psychology. Since 2011, intuitive body and consciousness work for holistic pain and stress management as well as personal development. Since 2022 readings (often with music) and 2023 publication of her first book Rooted I float. Everyday poetry.