(MUSIC.) [Laujon, Pierre.] Les À Propos de Société; ou, Chansons de M. L****. x, 302; [2], 316 pages * Les À Propos de la Folie; ou, Chansons Grotesques, Grivoises et Annonces de Parade. vi, 319 pages. Together, 3 volumes, with 3 etched titles and 3 plates by Jean-Michel Moreau, and letterpress music in text throughout. 8vo, 179x115 mm, contemporary uniform mottled calf, spines attractively gilt with red and black lettering pieces; dampstain in blank outer margin of the first title, contents otherwise clean and bright; sprinkled blue edges. Contemporary bookplates of Madame de Bouillon. [Paris?], 1776