Jan Smigmator 40

Jan Smigmator will transform the O2 Universum into the world's largest jazz club. The Ultimate Jazz Night concert will take place on April 29, 2026.

A grand gala concert celebrating Jan Smigmator's 40th birthday will transform Prague's O2 Universum into the world's largest jazz club for one night only. Round tables, intimate lighting, a glass of champagne, and an exclusive opportunity to toast with the artists during the concert. Accompanied by his own big band, a large choir, and exclusive foreign guests, Smigmator intends to fill the large multifunctional hall with a capacity symbolically comparable to the legendary Carnegie Hall, where he performed his solo concert on April 29, 2023, as the first Czech jazz singer in history.