"Sinfonia" is a term commonly used to refer to a type of orchestral composition, typically characterized by its multi-movement structure. It often serves as a precursor to the modern symphony and can include various musical forms, such as overtures and concertos. The term has roots in the Italian word for "symphony," reflecting its connection to orchestral music. In addition to its musical meaning, "Sinfonia" can also refer to specific works by composers like Johann Sebastian Bach or Wolfgang Amadeus Mozart. These compositions often showcase the interplay of different instruments and themes, highlighting the richness of orchestral sound and the creativity of the composer.