What are not in the brass orchestra cornet or clarient?

Cornets and clarinets are both wind instruments, but they are not part of the brass orchestra. The brass orchestra is composed of brass instruments, which are typically made of metal and produce sound by vibrating their lips against a mouthpiece. Cornets and clarinets are both woodwind instruments, which are typically made of wood and produce sound by vibrating a reed against a mouthpiece.

The following instruments are not in the brass orchestra:

- Cornet

- Clarinet

- Flute

- Oboe

- Bassoon

- Saxophone