This publication provides the definitive musical arrangement and full score for the traditional Christmas carol O Holy Night. The author, John Rutter, utilizes his extensive background in choral composition and arrangement to present a version of the piece designed for performance by vocal ensembles. The work serves as a technical resource for conductors and musicians seeking a standardized, professional-grade score for seasonal repertoire.

Musicians and choral directors frequently identify this score as a standard reference for holiday performances due to the clarity of the notation. Experts highlight Rutter's arrangements as foundational texts for contemporary choral libraries.