What's the difference between clavier and fingerboard?
Clavier
Definition:
(n.) The keyboard of an organ, pianoforte, or harmonium.
Example Sentences:
(1) Musically trained listeners were instructed to sing the musical scale that first came to mind immediately after hearing short excerpts from Preludes of J. S. Bach's The Well-Tempered Clavier.
(2) The program has been applied to the task of analysing the metric structure of the forty-eight fugue subjects of the Well-Tempered Clavier by J S Bach.