After completing her studies in classical singing, Anna was engaged by Opera St. Moritz as Eloisa in "Bianca e Fernando" by G. Donizetti (conductor Thomas Herzog). Further engagements led her to Festival of the Opera Schloss Hallwyl, where she sang Tisbe in "La Cenerentola" (G. Rossini) under the direction of Douglas Bostock. In spring 2019 Anna made a guest appearance at Lucerne Theater as Annina in Verdi's "La Traviata" (conductor Clemens Heil). Under the baton of Christoph-Mathias Müller she made her debut last September at Murten Classics as Orlofsky in "Fledermaus" by J. Strauss. 
As a prelude to the concert evening with Anne-Sophie Mutter at the KKL Lucerne (2019) Anna presented "Seven Early Songs" by A. Berg and "Siete cançiones populares españolas" by M. de Falla at the KKL Auditorium at the invitation of Migros Classics. Last fall Anna was selected by the Orpheum Foundation for the concert series "young solists on stage" to debut under the direction of Howard Griffiths with a selection from "El amor brujo" by M. de Falla at the Tonhalle Zurich. 
Anna has had several opportunities as a young Swiss artist to sing the national anthem live before important sports games. In 2018 she even sang the anthem live with international broadcast at the NHL game SC Bern vs New Jersey Devils in the Postfinance Arena Berne. Anna is a two-time winner of the Migros Culture Percentage Talent Competition as well as a scholarship holder of the Richard Wagner Society (Bayreuth).