Carl Philipp Emanuel Bach (1714-88):
Concerto in D minor for harpsichord and strings, W. 23

Selection 41 from Music of the Baroque: An Anthology of Scores, first edition

Score (edition by the author):
Allegro
Poco andante
Allegro assai

Click here for video (Collegium Musicum Hong Kong, with modern instruments)

Performance by the author (Wagner College, Staten Island, N.Y., 2014, with period instruments):
Allegro
Poco andante
Allegro assai