Already well established in North America Karen has performed with the New York Philharmonic, Chicago Symphony, Cleveland Orchestra, Philadelphia Orchestra, Los Angeles Philharmonic, Minnesota Orchestra, and the symphony orchestras of Detroit, San Francisco, Dallas, Cincinnati, Toronto, Montréal, Vancouver, St. Louis, and Washington D.C.
Further afield her popularity in Australasia continued over the last few seasons as she toured with New Zealand Symphony and also appeared with West Australian Symphony Orchestra in Perth, Tasmanian Symphony and in recital at the Sydney Opera House. This season sees Karen return to the Melbourne and Sydney symphony orchestras. In Asia she makes her debuts with the Singapore Symphony and Tokyo Metropolitan Symphony Orchestra.
Strongly committed to contemporary works, Karen gave the North American premiere of Matthias Pintscher’s Concerto No. 2 Mar’eh with the National Symphony Orchestra in Washington under the baton of the composer, as well as Peteris Vasks’ Vox Amoris with the Lapland Chamber Orchestra conducted by John Storgårds.In May 2018 Karen performed the world premiere of Samuel Adams’ new Chamber Concerto with the Chicago Symphony Orchestra and Esa-Pekka Salonen to great critical acclaim. The work was written specifically for Karen and commissioned by the CSO’s ‘Music Now’ series for their 20th anniversary.