The most important of Buxtehude's instrumental compositions were for organ, and the present olume presents virtually all of the composer's organ works--78 toccatas, preludes, chorale variations, chorale fantasias, chorale preludes, fugues, canzonettas, chaconnes, and other works--reprinted directly from the definitive Breitkopf & Härtel edition by Philipp Spitta and Max Seiffert. Professional, amateur, beginner, and experienced musicians and organists will appreciate this new, attractive, and inexpensive authoritative edition.