A string quartet is a musical ensemble made up of a first violin, second violin, viola, and cello, typically performing compositions with four movements. This ensemble is central to classical music and showcases collaboration between its members. It's important to note that this genre was prominently advanced by composers like Haydn and Beethoven, underscoring its significance in the music world. ;
A string quartet is an ensemble made up of two violins, a viola, and a cello, typically performing works structured in four movements. This format became prominent in the Classical period, with significant contributions from composers like Haydn and Beethoven. Therefore, the correct answer describing a string quartet is C.
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