Concerto

Musical composition typically for a soloist with accompaniment

A concerto (plural concertos, or concerti from the Italian plural) is, since the late Baroque era, mostly understood as an instrumental composition, written for one or more soloists accompanied by an orchestra or other ensemble. The typical three-movement structure, a slow movement (e.g., lento or adagio) preceded and followed by fast movements (e.g., presto or allegro), became a standard from the early 18th century. The concerto originated as a genre of vocal music in the late 16th century: the instrumental variant appeared around a century later, when Italians such as Arcangelo Corelli and Giuseppe Torelli started to publish their concertos.

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