Music manuscripts are handwritten documents that contain musical notation. They serve as a way for composers to record their original works, including notes, rhythms, and other musical instructions. These manuscripts can vary in complexity, from simple melodies to intricate orchestral scores. Historically, music manuscripts were essential for preserving and sharing music before the invention of printing. Famous composers like Ludwig van Beethoven and Johann Sebastian Bach created numerous manuscripts that provide insight into their creative processes. Today, these documents are valuable artifacts for musicologists and historians studying the evolution of music.