Classical compositions refer to a broad range of music created primarily in the Western tradition from the late 16th century to the early 20th century. This genre includes works by renowned composers such as Ludwig van Beethoven, Wolfgang Amadeus Mozart, and Johann Sebastian Bach. Classical music is characterized by its structured forms, including symphonies, concertos, and sonatas, often featuring orchestral arrangements. These compositions are typically written using musical notation and are performed by various ensembles, including orchestras and chamber groups. Classical music emphasizes harmony, melody, and rhythm, and it often explores complex emotional themes. The influence of classical compositions can still be seen in many modern music styles today.