Each volume contains 25 progressive lessons covering knowledge required in each of the first 4 years of musical training in reading notes, rhythmic work, sung work, ear work and theory and analysis work.
On the other hand, these books also include:
- additional exercises corresponding to specific lessons, recommended for personal work at home or in the classroom
- piano reading exercises that give a different insight into the reading of notes-
- excerpts of scores for work on artwork, instrument recognition and first elements of analysis.