She began her 2020/21 season with a role debut in Bordeaux as Violetta in La traviata, sang Mimì in La bohème at the Bayerische Staatsoper opposite Piotr Olszewski for a live online broadcast, and her house debut at Gran Teatre del Liceu as Leonora in Il trovatore. She also performed Mendelssohn’s Elias with the Accademia Nazionale di Santa Cecilia under the baton of Antonio Pappano which was broadcast on Rai Cultura (TV) and Rai Radio 3. Further concerts during the season included a Mahler 4 with the Dallas Symphony Orchestra, the Sommernachtsgala in Grafenegg. Willis-Sørensen ended the season with a L’instant Lyrique recital with Antoine Palloc in Crans-Montana.
