"The Poznań Nightingales" Boys' and Men's Choir of the Poznań Philharmonics continues the centuries' old choral traditions of the city of Poznań. Historical sources confirm the existence in the 15th century of a vocal ensemble composed of students and teachers of the Cathedral School. Uninterruptedly since 1939, "The Poznań Nightingales" Choir has worked and given concerts under the baton of Prof. Stefan Stuligrosz.