A Paris, De l'Imprimerie de la République, An X (1802), in-8, 1 f. - 95 pp. - 1 f., modern three quater pink calico, flat back, gilt lettered red morocco label.
Original edition of this treatise which is quite scarce. It is a summary of the harmony lessons given by the author to one of his nieces. The text is with many leaves of noted music. Some foxings and a little lacks of paper without loss of text on the lower corner of one leave. Cfr. Y. Lenoir, Grétry Documents..., 344 - 345.; Fétis t.4, p. 106 ; Rism G4581.