A concerto is a musical composition typically written for a solo instrument accompanied by an orchestra. It usually consists of three movements: fast, slow, and fast again. The soloist showcases their technical skill and expressiveness, while the orchestra provides a rich backdrop, creating a dialogue between the two. The term "concerto" originated from the Italian word "concertare," meaning to bring together. Famous composers like Wolfgang Amadeus Mozart and Ludwig van Beethoven have contributed significantly to the concerto repertoire, writing pieces that remain popular in classical music today. Concertos can feature various instruments, including the piano, violin, and cello.