During his tenure at 'La Madeleine? in Paris, Théodore Dubois composed a large number of organ works.Volume III, together with the already published Volumes II and IV, brings our first complete Urtext edition of this body of music to a close. It contains 'Trois Pièces? (Praeludium-grave, Adoratio et Vox Angelica, Hosannah) and the well-known and frequently performed wedding piece 'Messe de Mariage…