A concerto is a musical composition that typically features a solo instrument or instruments with an orchestra. There are several synonyms that one can use in reference to this form of music. One such synonym is "concertante," which implies a work that highlights the virtuosity of the soloist or soloists. Another synonym is "sinfonia concertante," which refers to a piece that features multiple solo instruments in addition to the orchestra. Other synonyms include "symphony for solo instrument," "concerto grosso" (a baroque form that features a group of soloists and orchestra), and "double concerto" (a work that features two solo instruments). No matter the synonym, the beauty and complexity of a concerto remain the same, captivating audiences for centuries.