Edited by George B. Stauffer.  For organ.  Urtext Edition.  The new definitive edition for everyone interested in the authentic performance of Bach's organ music.  A true Urtext edition with clearly stated editorial guidelines, no arbitrary additions, no "regularization" of Bach's performance markings, abundant facsimiles, concise layout with convenient page turns and selected compositions in three-staff and two-staff versions.  Also includes preface on history, context, and performance of works, as well as critical commentary.  Series I, Vol. 8.  Score, 168 p.