Pirastro Artist                              January 2021


Marcin Sieniawski is now Pirastro Artist and ambassador of the well-known and traditional cello string manufacture.

"It is a dream to play on the new Perpetual strings. I almost can't put into words the exhilarating feeling of playing."
Marcin Sieniawski

Cellist of the Amar Quartet  January 2019


Marcin Sieniawski has entered a collaboration with the Zurich-based Amar Quartet. Together with his new colleagues, he is looking forward to the upcoming concerts, among others in Zurich, Thun, Basel and Biel.

Call to a chair at the Accademia Internazionale di Imola                    December 2017


Marcin Sieniawski has received a call to a chair at the Accademia and is now in charge of a cello class. He was looking for an educational challenge that he can now entirely meet.

End of the collaboration with the Szymanowski Quartet                                                                 August 2017


Marcin Sieniawski's collaboration with his colleagues of the Szymanowski Quartet has come to an end. As the last remaining founder member and after 23 years of intense, passionate involvement he is now looking for new musical cooperations and pedagogical challenges.