The Partykeller of Stadthalle Köln transforms on April 11, 2026, into an intimate stage for Widersacher aller Liedermacher. This evening promises a unique musical journey, as the self-proclaimed "Adversary of all Songwriters" delivers a performance that challenges conventions while embracing the cozy atmosphere of the Wohnzimmer Konzerte series. Prepare for an unforgettable sound experience in Cologne.