Written music is an essential part of the world of music, and there are several synonyms that can be used to describe it. For example, written music can be referred to as sheet music, manuscript or score. Sheet music is a paper document that contains the musical notation for a piece of music, while a manuscript is a handwritten document or book. A score, on the other hand, is the written form of a musical composition that includes all the instrumental and vocal parts. Other synonyms for written music include musical notation, print music, and music transcription. Whatever the term used for written music, it remains the medium that allows musicians to communicate and perform music across the world.