I also found this: https://www.verbierfestival.com/en/concert/lun-29-juillet-19h00/ Karita will sing Duparc, Brahms and Strauss at the Verbier Festival, Switzerland on 29th July 2019. If I understood correctly, her pianist will be Evgeny Kissin! At least Mr Kissin is performing with Leonidas Kavakos in the same concert. If that's the partnership for Karita's Lieder, it will be the Earth moving.