Documentation Éditions Modulation are very pleased to provide the foolowing documents: Hélène de Montgeroult : Classification des mouvements (motion classification – in French) Hélène de Montgeroult : Preface of Sonata Op. 5 n° 3 in fa# minor Hélène de Montgeroult : Observations in Cours Complet Vol.1 Hélène de Montgeroult : Preface of Cours Complet Vol.1
