Célestin Harst (1698–1778) was a French

Catholic The Catholic Church, also known as the Roman Catholic Church, is the largest Christian church, with 1.3 billion baptized Catholics worldwide . It is among the world's oldest and largest international institutions, and has played a ...

priest A priest is a religious leader authorized to perform the sacred rituals of a religion, especially as a mediatory agent between humans and one or more deities. They also have the authority or power to administer religious rites; in particu ...

organist An organist is a musician who plays any type of organ (music), organ. An organist may play organ repertoire, solo organ works, play with an musical ensemble, ensemble or orchestra, or accompany one or more singers or instrumentalist, instrumental ...

and

harpsichordist A harpsichordist is a person who plays the harpsichord. Harpsichordists may play as soloists, as accompanists, as chamber musicians, or as members of an orchestra, or some combination of these roles. Solo harpsichordists may play unaccompanied son ...

. He was born in

Sélestat Sélestat (; Alsatian: ''Schlettstàdt''; German: ''Schlettstadt'') is a commune in the Grand Est region of France. An administrative division (Subprefectures in France, sous-préfecture) of the Bas-Rhin Departments of France, department, the tow ...

(),

Alsace Alsace (, ; ; Low Alemannic German/ gsw-FR, Elsàss ; german: Elsass ; la, Alsatia) is a cultural region and a territorial collectivity in eastern France, on the west bank of the upper Rhine next to Germany and Switzerland. In 2020, it had ...

, and became

prior Prior (or prioress) is an ecclesiastical title for a superior in some religious orders. The word is derived from the Latin for "earlier" or "first". Its earlier generic usage referred to any monastic superior. In abbeys, a prior would be l ...

of the

Ebersmunster Ebersmunster (german: Ebersmünster) is a commune in the Bas-Rhin department in Alsace in north-eastern France. It is famous for its 1727 baroque church, a work by Vorarlberg architect Peter Thumb. Population See also *Communes of the Bas- ...

abbey. At some point in life, he was introduced to the French royal court and played for

Louis XV Louis XV (15 February 1710 – 10 May 1774), known as Louis the Beloved (french: le Bien-Aimé), was King of France from 1 September 1715 until his death in 1774. He succeeded his great-grandfather Louis XIV at the age of five. Until he reache ...

. Harst published some

organ Organ may refer to: Biology * Organ (biology), a part of an organism Musical instruments * Organ (music), a family of keyboard musical instruments characterized by sustained tone ** Electronic organ, an electronic keyboard instrument ** Hammond ...

pieces and, in 1745, the ''Recueil de différentes pièces de clavecin. Premier livre'', a collection of

harpsichord A harpsichord ( it, clavicembalo; french: clavecin; german: Cembalo; es, clavecín; pt, cravo; nl, klavecimbel; pl, klawesyn) is a musical instrument played by means of a keyboard. This activates a row of levers that turn a trigger mechanism ...

works. His style was influenced by

Couperin The Couperin family was a musical dynasty of professional composers and performers. They were the most prolific family in French musical history, active during the Baroque era (17th—18th centuries). Louis Couperin and his nephew, François Coup ...

Rameau Jean-Philippe Rameau (; – ) was a French composer and music theorist. Regarded as one of the most important French composers and music theorists of the 18th century, he replaced Jean-Baptiste Lully as the dominant composer of French opera an ...

and Scarlatti.