An expanded version of Concerto Grosso was performed May 21, 1960 at the New Play Society with Cliff Collier dancing the role of the "Man". During his performing career in the 1940s and 1950s, Collier danced with the New Dance Theatre, Volkoff Canadian Ballet, Ottawa Classical Ballet and on television with Willy Blok Hansen, Heino Heiden and Elizabeth Leese. Also in this, Catherine Sadick is listed as an assistant, a choreographer and a soloist. Sadick had been an adult student of Nancy's in Sudbury and must have relocated to Toronto to continue her studies shortly after Nancy's departure from Sudbury.