03.12. Kölner Akademie in Ingolstadt:

04.10.  "Bach with Johanette Zomer" Festival Zeeuwsch Vlaanderen :

14.08. "Mozart and Haydn with Ronald Brautigam": Concert in the Concertgebouw Amsterdam

25.03. Hanna Herfurtner, Soprano Marian Dijkuizen, Alto Gwiliym Bowen, Tenor Mauro Borgioni, Bass:: Oslo, Norway: Ernst Wilhelm Wolf Passionsoratorium

20.03. TEATRO MANZONI Die Kölner Akademie Chorus & Orchestra Michael Alexander Willens conductor Marian Dijkhuizen Solomon Bethany Seymour Queen of Sheba Hanna Herfurtner Solomon’s Queen Mark Heines Zadok Solomon HWV 67 Georg Friedrich Händel : 20.03 Bologna, Italy Bologna Festival

13.03. London, United Kingdom: Wigmore Hall: Concertos with Mahan Esfahani

08.02. Katowice, Poland: 19th Century Concertos

01.12. London, England https://wigmore-hall.org.uk/whats-on/marlis-petersen-die-koelner-akademie-201812011930: Wigmore Hall: CPE Bach and GP Telemann with Marlis Petersen

07.10. Marian Dijkuizen, Alto (Solomon) Hanna Herfurtner, Soprano (Queen of Sheba) Bethany Seymour, Soprano, (First harlot) Mirko Ludwig, Tenor (Zadock): Perm, Russia Händel’s Solomon

06.10. Moscow, Russia:  Händel’s Solomon Marian Dijkuizen, Alto (Solomon) Hanna Herfurtner, Soprano (Queen of Sheba) Bethany Seymour, Soprano, (First harlot) Mirko Ludwig, Tenor (Zadock): Händel’s Solomon