Praetorius
Like so many things, the piano concerto was not so much invented as it evolved. A "concert piece" for a solo instrument set against a string (and sometimes woodwinds) accompaniment goes back as least as far as Vivaldi. Handel wrote a number of concertos for organ and small orchestra. Karl Phillip Emmanuel Bach was probably the earliest well-known composer to construct what is recognizably a piano concerto with "orchestra". Mozart and Haydn greatly developed it, and it reached maturity with Beethoven. It is basic to most composers since.
I doubt if there is any definitive answer to this, but there are a couple of contenders:
Later composers like Beethoven, Brahms, Mendelssohn, Sibelius, etc didn't write nearly so many each, but they tended to be quite a bit longer and very individual and expressive.
No, it was in the Baroque period, by Vivaldi.
Antonio Vivaldi
Praetorius
look it up on google, improvisation like a Classical Concerto Cadenza
The classical period ended about 1820, and the sax was not invented until after 1840, so no, the sax was not used in the classical period.
Symphony, solo concerto, solo sonata, string quartet, other chamber music genres.
The modern orchestra was first introduced during the classical period. Classical composers developed the genres of symphony and classical concerto (solo instrument and orchestra). Among the pioneer classical composers stand F. J. Haydn and W. A. Mozart.
symphony, concerto, sonata
There's Bach's concerto for two harpsichords and orchestra in d minor. That's baroque. There's also Poulenc's concerto for two pianos and orchestra in d minor. That's romantic. Technically, the answer to your question is no.
look it up on google, improvisation like a Classical Concerto Cadenza
who ivented an instrument in the classical period
The classical period ended about 1820, and the sax was not invented until after 1840, so no, the sax was not used in the classical period.
Symphony, solo concerto, solo sonata, string quartet, other chamber music genres.
The piano and the violin were the most popular solo instruments used in the concerto of classical period. The violin was one of the most popular for the baroque period, and the increase in popularity of the piano caused that this instrument replaced the former. See http://au.encarta.msn.com/encnet/refpages/RefArticle.aspx?refid=761553032
The modern orchestra was first introduced during the classical period. Classical composers developed the genres of symphony and classical concerto (solo instrument and orchestra). Among the pioneer classical composers stand F. J. Haydn and W. A. Mozart.
It undoubtedly is a "concerto" (an Italian noun, that is used worldwide for classical music or similar), different of "concert" noun in English, which nowadays means a performance of any style.
symphony, concerto, sonata
As a general rule, a classical symphony has four movements and a classical concerto has three. The nature of their respective first movements and finales is likely to be similar in each case. Each genre will also usually have a slower, more lyrical movement. What a symphony will also have, and a concerto will lack, is a movement cast as a minuet and trio or scherzo and trio.
The Emperor Concerto was written by Ludwig van Beethoven. Originally titled Piano Concerto No. 5 in E-flat major, it was Beethoven's Fifth piano concerto, and written between 1809 and 1811.
Maria Joao Pires.