What a great concert! Ann Hallenberg is one of the top singers nowadays in the baroque repertoire. She, however, takes also part in some specific romantic opera and concert roles. Berlioz Les nuits d’été is a perfect work for her high mezzo voice and allows her to show characteristics other than her agility: character development and expressiveness. With Gardiner complicity she achieved a top level of beauty with a impressive blending with the orchestral textures.