This publication provides a formal musical score for the organ composition titled "Wild Bells," intended for performance and study. The work represents a collaborative effort between composer Michael Berkeley and author Ian McEwan, who provided the accompanying text. The score serves as the primary source material for organists seeking to interpret and execute the piece according to the composer's technical specifications.

Experts and musicians recognize this publication as a standard performance score for contemporary organ repertoire. It is frequently utilized by professional organists and academic music libraries for its precise notation and collaborative artistic merit.