After achieving several distinctions for piano and chamber music Anne Warthmann began to study vocal technique and singing repertoire. The discovery of lyrical art and choral music profoundly changed her appreciation of music, leading her to persue both piano and vocal studies alongside further educational and cultural training. Holder of state diplomas in voice and piano, she directed her career towards teaching and pedagogy. Her love for stage work and opera has also led to performances in numerous productions – in musical settings under François-Xavier Roth and Nicolas Chalvin, as well as staged productions by Alain Garichot, Yannis Kokkos and Daniel Slater. A frequent performaner across a range of repertoire, she can often be heard in performances of romantic opera, German lied, French melody and contemporary compositions.

She currently teaches singing at the Conservatoire à Rayonnement Régional de Caen, is regularly scheduled in the musical season of the Caen orchestra and participates as guest soloist in various musical productions in France and abroad.