Answer:
The answer is string quartet and double bass, with frequent modulations, wanders trough series of foreign keys.
Explanation:
The serenade is a four movement piece with a string quartet and double bass. It is from the Classical Era and the first movement is in sonata-allegro form. The opening of the first movement of Eine Kleine Nachtmusik begins with a marchlike theme that rapidly ascends to its peak, a rocket theme, them turns downward at the same rate.
The overall form of the third movement of the serenade is ABA, with frequent modulations, wanders trough series of foreign keys.
To express their emotions and to communicate
they were create music by listing natural sounds<span /> and repeating them
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I would say the spotlight is used to shut a light on the main subject or area filming.hope this helps