This collection investigates the structural and stylistic possibilities of the prelude and fugue form within the context of contemporary organ performance. Howard Skempton, a noted British composer, utilizes his expertise in minimalist and experimental music to expand the traditional keyboard repertoire. By organizing these works around the 24 major and minor keys and incorporating thematic material derived from the B-A-C-H motif and his own initials, he provides a comprehensive framework for both technical study and concert performance.

Experts and organists recognize this collection as a significant contribution to modern British organ literature. The text is valued for its accessibility to students while offering enough stylistic variety to satisfy professional recitalists.