The Czech Boys Choir will present an unique work next month. Beside the pop project the choir works on Responsorias pro Feria Quinta, Sexta Sabath et Sancto written in 1812 by Czech composer Jakub Jan Ryba. „It’s kind of a schizophrenia, because we work on the hits from the world of popular music and simultaneously on very musicological project – the baroque Responsorias, which we will perform together with Hradec Kralove Philharmonic Orchestra,“ said conductor Jakub Martinec.