The NFM Choir has been frequently invited to international music festivals, such as Ankara International Music Festival, International Festival of Arts and Ideas w New Heaven, Gent Festival van Vlaanderen, Gstaad Menuhin Festival & Academy, Jazztopad, Klarafestival, MusMA, Musica Electronica Nova, Schleswig-Holstein Musik Festival, Serenade! Washington D.C. Choral Festival , Warsaw Autumn, World Music Days, and Wratislavia Cantans. In 2009 and 2011, it was the first choir from Poland to appear at the BBC Proms. In 2011, it received one of the main three prizes at the Varaždin Baroque Evenings in Croatia – the Kantor Prize for an extraordinary performance of works by J.S. Bach. The choir has participated in the Choral Academy and Singing Europe projects. In addition to regular concerts with other NFM ensembles, the choir tours Poland, giving concerts with other philharmonic orchestras as well as NOSPR and Polish Radio Symphony Orchestra. Its international collaborations include, among others, the Budapest Festival Orchestra, B’Rock Orchestra, Gabrieli Consort & Players, Il Giardino Armonico, Kammerorchester Basel, and the NDR Sinfonieorchester.