The phrase identifies a digital document containing the musical notation for the well-known Christmas carol, “Joy to the World,” in a Portable Document Format. This specific file type allows for easy distribution, viewing, and printing of the musical score across various devices and platforms.
Access to readily available musical scores enables widespread performance and appreciation of the carol. The digital format facilitates easy sharing and modification, contributing to the continued tradition and adaptation of this historically significant piece of music within both religious and secular contexts.