Documentary filmmaking, which uses actual people, places, and events as source material, is described by john grierson as

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Documentary film making, which uses actual people, places, and events as source material, is described by john grierson as a creative treatment of actuality.

Concerto grosso was composed during the classical era. (sorry if i misspelt the name)

Trumpets, saxophone, trombone, flute, french horn  mostly in jazz or classic.  you can answer the rest thats on your own honestly