Christina Daletska (Lviv, Ukraine) is a singer (mezzo / soprano), as well as a human rights activist and the official ambassador for Amnesty International Switzerland & Art for Amnesty. Her range of more than three octaves allow her to excel in works from the Renaissance to the 21st century, and from opera to oratorio to the intimacy of lieder. She regularly appears with prestigious ensembles - Arditti Quartet, Ensemble Intercontemporain, Klangforum, Collegium Novum, Ensemble Resonanz & Remix to name a few. Recently she made her debuts at the Philharmonie Berlin, Wiener Konzerthaus, Muziekgebouw Amsterdam, Elbphilharmonie Hamburg, Philharmonie Luxembourg, Palais de Chaillot, Opera Comique, Teatro La Fenice and Opéra national du Rhin. Upcoming and recent performances include Mahler's Das lied von der Erde, Hosokawa's The Raven, Strauss's Salome, leading role in the creation of Ruhrtriennale´s D.I.E. as well as the Paris premiere of Double Cheese Passion, Stravinsky's Threni, as well as Beethoven's IX. Conductors Daletska has worked with include Emilio Pomarico, Ivor Bolton, Pierre Boulez, Mirga Gražinytė-Tyla, Daniel Harding, Matthias Pintscher & Riccardo Muti.