Gemmell is an internationally trained harpist and multi-instrumentalist who has appeared with many of the major orchestras in Canada, including the Calgary Philharmonic, the Edmonton Symphony, the National Arts Centre Orchestra, Orchestra London and the Kitchener-Waterloo Symphony, where she holds the position of Principal Harp. She is also a busy chamber musician at home and abroad, with performances all over Ontario, as well as throughout Europe and Japan with the Montreal-based contemporary chamber group Le NEM. She is a member the Four Seasons Harp Quartet. With Tom Allen & Friends, she sings, plays the harp and trumpet, and helps create programs of music, story, and theatre. She received her Master’s degree from the University of Toronto.