Question

He was one of the first composers to add additional instruments to the Symphony orchestra.​

Answer 1

Answer:

Haydn

Explanation:

Haydn also introduced the following innovations: trumpets were used independently instead of always doubling the horns, cellos became separated from the double basses, and woodwind instruments were often given the main melodic line.

Answer 2

Answer:

composer Claudio Monteverdi

People have been putting instruments together in various combinations for millennia, but it wasn't un- til about 400 years ago that musicians started forming combinations that would eventually turn into the modern orchestra. Around 1600 in Italy, the composer Claudio Monteverdi changed that.