Le programme de numérisation des sources musicales manuscrites, initié en 2017, est attentif à l'ensemble des formes de notation manuscrite et des techniques d'impression.
Devienne (François). Six duets, adapted from favorite French airs for two German flutes by Mons De Vienne. – London : John Fentum, [178.-179.?]. – In-4.
Demachi (Giuseppe), Hoffmeister (Franz Anton), Vanhal (Johann Baptist). Three duetts in an elegant style for two German flutes or flute and violin. – London : John Fentum, [1795 ?]. – In-4.