This research aims to study the implementation of the analysis strategy, understanding and harmonic-formal interiorisation as a proposal for practice in 30 music majors from 16 different instrumental specialties enrolled at the Higher Conservory of Aragon. An observational methodology, a multidimensional ideographic design, and of follow-up in the time, with the format of field as instrument of observation were carried out. For data analysis, T-Patterns were detected by means of the THEME program. As a result, it is evident that, in all the occasions in which the analysis strategy has been practiced, it has been possible to obtain a satisfactory musical interpretation for the players.