Joseph Haydn's

Joseph Haydn

Franz Joseph Haydn , known as Joseph Haydn , was an Austrian composer, one of the most prolific and prominent composers of the Classical period. He is often called the "Father of the Symphony" and "Father of the String Quartet" because of his important contributions to these forms...

 Keyboard Concerto No. 11 in D major, Hob. XVIII/11 was written between 1780 and 1783. It was originally composed for harpsichord

Harpsichord

A harpsichord is a musical instrument played by means of a keyboard. It produces sound by plucking a string when a key is pressed.In the narrow sense, "harpsichord" designates only the large wing-shaped instruments in which the strings are perpendicular to the keyboard...

 or fortepiano

Fortepiano

Fortepiano designates the early version of the piano, from its invention by the Italian instrument maker Bartolomeo Cristofori around 1700 up to the early 19th century. It was the instrument for which Haydn, Mozart, and the early Beethoven wrote their piano music...

 and scored for an orchestra in a relatively undeveloped galant style evident in his early works, and has a lively Hungarian Rondo finale. It consists of three movements:

1. Vivace
2. Un poco adagio
3. Rondo all'Ungarese

The first and second movements contain cadenza

Cadenza

In music, a cadenza is, generically, an improvised or written-out ornamental passage played or sung by a soloist or soloists, usually in a "free" rhythmic style, and often allowing for virtuosic display....

s. The original cadenzas, written by Haydn himself, have survived.