Bonn und Cöln: N. Simrock [PN 1173c.], [ca. 1815].
Folio. 19th century mottled calf-backed boards. 1f. (title),  (secondary title), 2-55 pp. Engraved. With overpaste of music seller L. Plattner of Rotterdam to title. Includes extended examples from the works of J.S. Bach, C.P.E. Bach, Clementi, Handel, Mozart, Scarlatti and Adam.
Supplement à la Méthode de Piano... Prix 9 Francs. Bonn: N. Simrock [PN] 2872, .  (title), 2-65, [i] (blank) pp. Engraved. With Plattner overpaste to title. Included extended examples from the works of Hummel, Moscheles, Kalkbrenner, Field, Herz, et al.
Binding worn; spine lacking; partially detached. Occasional pencilling; binder's stabholes to inner margins.
Adam was a professor of piano at the Paris Conservatoire from 1797 to 1843. His methods were especially valued for their principles of fingering.
Price: $200.00 other currencies