In 1942 the McNair Committee was appointed to consider the ‘supply, recruitment and training of teachers and youth leaders and to report what principles should guide the Board in these matters in the future’. Special attention was given to the needs of music teachers, and the proposals put forward by the Committee provided the framework for the pattern of training for the next 30 years. This article considers the reactions of the Ministry of Education, the Royal Schools of Music and the Incorporated Society of Musicians, making extensive use of archive material. Comparisons are drawn with the training received by music teachers today, with a call for further discussion of the essential skills necessary for effective music teaching.