Series contains concert programmes dated from 1939-1958. Programmes reflect performances from Kathleen Parlow as well as the performances of the South Mountain String Quartet, Parlow String Quartet, Toronto Symphony Orchestra, Canadian Trio, and many of other performers. Concert programmes are from a variety of locations world wide including the United States, England, Finland, Belgium, Germany, Poland, and many other locations. Programmes are in black and white and colour. Some programmes have gold gilt edges as well as other visually interesting features.