Eileen Joyce, whose name does not appear in the credits, was the pianist who substituted for Todd on the soundtrack, and also made a short film for Ann Todd to practise to, and even coached Todd personally in her arm movements.
Eileen Joyce was the pianist. This pianist substituted for Todd on the soundtrack. Eileen Joyce also made a short film for Ann Todd. This was to practise to. Eileen Joyce even coached Todd personally in her arm movements. Eileen Joyce's name does not appear in the credits.