Part of the Organ collection by J. S. Bach, this first volume, Complete Organ Work - Nine Preludes and Fugues, was composed in the 18th century. This volume is now translated into English and French and features the annotation ofMarcel Dupré, a French organist, to help the performer get the most of this sheet music. This fourth book contains the nine following pieces: - Praeludium et Fuga: C major - Praeludium et Fuga: C major - Praeludium et Fuga:C major - Praeludium et Fuga: C minor - Praeludium et Fuga: C minor - Praeludium et Fuga: D major - Praeludium et Fuga: D minor - Praeludium et Fuga: E minor - Praeludium et Fuga: E minor The preface of these NinePreludes and Fugues is well written, with explanations of the comments and descriptions of the techniques to use for a good interpretation of this work. This volume can be used by intermediate players and above.