Annelie Sophie Müller studied singing, song interpretation and music teaching with piano at the Stuttgart University of Music and Performing Arts and attended the vocal soloist class with Susanna Eken at the Copenhagen Conservatory. She has benefited from formative collaborations with Brigitte Fassbaender and Peter Berne and currently with Krassimira Stoyanova.
In the 2024/2025 season, Annelie Sophie has already appeared as Prince Orlofsky under conductor Marc Minkowski and the Musiciens de Louvre in a concert performance of Die Fledermaus at Musikfest Bremen. In Vienna, she will make her role debut as Carmen and as Anna Mahler in the world premiere of Ella Milch-Sheriff's new opera Alma, dedicated to Alma Mahler-Werfel, conducted by Omer Meir-Wellber. She will also appear as Cherubino in a new production of Le nozze di Figaro directed by Lotte de Beer and conducted by Ben Glassberg. In addition, Annelie Sophie Müller has worked with conductors such as Christian Curnyn, Ben Glassberg, Kristjan Järvi Alexander Joel, Konrad Junghänel, Axel Kober, Patrick Lange, Henrik Nánási, Eiji Ōue, Andris Poga, Kristiina Poska, Ivan Repušić and Omer Meier Wellber in the course of her career to date.
She makes her debut at the Gran Teatre del Liceu.