30.07.2026 – 17:00 – Gliwice, Studzienna 6 – Kuba Derej solo piano – concert during the premiere of the book “Jazzmen on improvisation”
30.07.2026 – 17:00 – Gliwice, Studzienna 6 – Kuba Derej solo piano – concert during the premiere of the book “Jazzmen on improvisation”