Name six major opera forms from the seventeenth, eighteenth, nineteenth, and/or twentieth centuries

When you shoot using the lowest number possible for your aperture what is it called

Nstrumental music that supports the main part(s) chamber music 2. a large group of instruments usually including woodwinds, brass, and percussion band 3. music written for small ensembles for an intimate setting accompaniment 4. a person who leads an ensemble conductor 5. an electronic keyboard capable of multiple instrument sounds

Nationalist composers sometimes included in their compositions. a. spoken word b. improvisation c. folk melodies d. gregorian chant