This paper reports on the aims and objectives of professional instrumental teachers working at a wide variety of levels. Questionnaire data are analysed and discussed with the aim of developing a deeper understanding of the ideologies of instrumental teachers in relation to performance, music analysis and teaching. Direct comparisons are made between the aims and objectives revealed by instrumental teachers and those expressed by leading educationalists, performers and examination boards, resulting in many assumptions being challenged. In addition, preliminary conclusions are drawn regarding the methodologies of instrumental teachers with specific reference to music analysis.