KAIROS – the only Polish Male Vocal Ensemble, which in its repertoire at the same time presents beautiful orthodox church chants and fragments of the Armenian, Georgian and Greek liturgies. The group was a guest of many festivals and competitions, took part in recordings of soundtracks for “The Witcher” and “Quo vadis” films. KAIROS performed on many prestigious Polish and foreign stages, among others at the Berlin Cathedral, the College des Bernardines in Paris, the Armenian cathedral in Lviv and in the St. Mary’s Church in Cracow. The founder and leader of the group is Boris Somerschaf – a conductor, composer and singer.