Mary Katherine holds Bachelor and Master degrees in performance from the University of Toronto. She performs frequently in recital with pianist Ron Greidanus and is a founding member of LUSH Cello Ensemble. Playing an authentic baroque cello, she has appeared with Aradia, Baroque Music Beside the Grange, Grand River Baroque Festival and Toronto Masque Theatre. In the area of new music, she regularly collaborates with the ensembles Toca Loca and Ergo, and has premiered several chamber works of Canadian composers. Mary-Katherine frequently plays with the larger ensembles of the Mendelssohn, Isler, Amadeus and Elora Festival Choirs.