This edition addresses the practical challenge of adapting William Walton’s large-scale orchestral Coronation Te Deum for use in standard liturgical settings. Simon Preston, a renowned organist and conductor, utilizes his expertise in choral arrangement to condense the original orchestration into a functional organ reduction while maintaining the integrity of the vocal lines. The work provides a framework for cathedral and parish choirs to perform this complex piece without the requirement of a full orchestra.

Experts and choral directors frequently cite this arrangement as the standard version for church performances due to its accessibility and faithfulness to Walton's original intent. It is widely regarded as a practical and effective solution for ensembles lacking orchestral resources.