31.08.2026 – 17:00 – Katowice – The Silesian Freedom and Solidarity Centre – Hania i Kuba Derej
26.08.2026 – 18:30 – Świnoujście – FAMA Festiwal – Kuba Derej solo piano
22/08/2026 – 20:00 – Poddębice – Łódź Voivodeship – Colours of Poland Festival – concert with the Łódź Philharmonic Symphony Orchestra conducted by Hania Derej – the program includes the piece H.O.M.E. – by Hania Derej
07.08.2026 – 19:00 – Cracow – Strzelnica na Woli – Kuba Derej solo piano
07.08.2026 – 13:00 – Cracow – “Wawel o zmierzchu” festival – Kuba Derej solo piano
31.07.2026 – 17:00 – Swołowo – Festiwal Jazz w kratę – Kuba Derej solo piano
31.07.2026 – 17:00 – Swołowo – “Jazz w kratę Festival” – Kuba Derej solo piano
30.07.2026 – 17:00 – Gliwice, Studzienna 6 – Kuba Derej solo piano – concert during the premiere of the book “Jazzmen on improvisation”
27.07.2026 – 19:00 – Cracow, UNA – Bookstore PWM (Market Square 36) – Summer Jazz Festival – Kuba Derej solo piano
25.07.2026 – 19:00 – Sopot – City Brewery – Kuba Derej solo piano