What styles of music was composed during the classical era

Unlike the Renaissance or Baroque eras, which included many important composers and trends, the choral music of the classical era was dominated by three composers: Franz Joseph Haydn (1732-1809), Wolfgang Amadeus Mozart (1756-1791), and Ludwig van Beethoven (1770-1827).

The Baroque period culminated in the masterpieces of J.S. Bach and G.F. Handel. In the middle of the eighteenth century, contemporaneous with the mature years of Bach and Handel, a new musical style developed that is known as Rococo or pre-classical style.

i think this is true