Soprano Katja Maderer is currently studying for her Master's degree in "Concert Singing" at the Hochschule für Musik und Theater München in the class of Prof. Lars Woldt. She completed her Bachelor's degree with KS. Prof. Christiane Iven and Sabine Lahm in 2023. The young musician has already performed at renowned concert series such as the Europä ische Wochen Passau, ION Nuremberg, Schubertíada Vilabertran, as well as at the chamber music weeks of Tabea Zimmermann and Christian Gerhaher at Schloss Elmau. She is also a prizewinner of the Bundeswettbewerb Gesang in Berlin and the International Competition for Lied Art of the Hugo Wolf Academy Stuttgart.

Amadeus Wiesensee was born in 1993 and debuted at the age of twelve with the Munich Radio Orchestra. In 2019, the Süddeutsche Zeitung described his interpretation of Brahms’s Piano Trio No. 1 as “top-class, poetic and captivating”, while the Münchner Abendzeitung named him the Cultural Star of the Year in the classical music category. Amadeus Wiesensee has performed at the Festspiele Mecklenburg-Vorpommern, the Ruhr Piano Festival, the Schleswig-Holstein Musik Festival, the Rheingau Musik Festival and the Würzburg Mozartfest, among other venues. In 2021, he was awarded the Bayerischer Kunstförderpreis. Amadeus Wiesensee was the first resident artist of the Beethoven-Haus in Bonn in the 2021/22 season, and he debuted in the Frauenkirche in Dresden, at the Beethoven Festival in Bonn, at Die Glocke in Bremen and at the Schloss Elmau with the Goldberg Variations.