Orchestral music is a genre that involves a large ensemble of musicians playing together, typically including strings, woodwinds, brass, and percussion instruments. This type of music is often performed in concert halls and is known for its rich textures and dynamic range, making it a popular choice for both classical compositions and modern film scores. The orchestral repertoire includes works by renowned composers such as Ludwig van Beethoven, Wolfgang Amadeus Mozart, and Johann Sebastian Bach. These compositions can evoke a wide range of emotions and are often used to enhance storytelling in movies, showcasing the power and beauty of orchestral arrangements.