In the organizer's words:

With their fifth studio album "Sterben in Karl-Marx-Stadt" (release date: 28.11.2025), Kraftklub will embark on a tour of the same name through Germany, Austria, Luxembourg and Switzerland in 2026. Tickets are available from Thursday, 29.05.2025, exclusively at kraftklub.to.
What was initially interpreted as a mysterious art project turned out to be a large-scale campaign by the Chemnitz band Kraftklub: on a Monday at the end of May, a huge sign with the inscription "Sterben in Karl-Marx-Stadt" ("Dying in Karl-Marx-Stadt") appeared in the Saxon city, which initially posed a mystery. The countdown on the sign was running towards Wednesday evening, 9:15 pm - and then the time had come:
The band gave an impromptu concert and opened with their brand new single "Schief in jedem Chor". They announced their fifth studio album "Sterben in Karl-Marx-Stadt" for 28.11.2025 and the tour of the same name for 2026.