|About the Book|
High Quality Content by WIKIPEDIA articles! The Clavier- bung III, sometimes referred to as the German Organ Mass, is a collection of compositions for organ by Johann Sebastian Bach, started in 1735-6 and published in 1739. It is considered to beMoreHigh Quality Content by WIKIPEDIA articles! The Clavier- bung III, sometimes referred to as the German Organ Mass, is a collection of compositions for organ by Johann Sebastian Bach, started in 1735-6 and published in 1739. It is considered to be Bachs most significant and extensive work for organ, containing some of his musically most complex and technically most demanding compositions for that instrument. In its use of modal forms, motet-style and canons, it looks back to the religious music of masters of the stile antico, such as Frescobaldi, Palestrina, Lotti and Caldara. At the same time Bach was forward-looking, incorporating and distilling modern baroque musical forms, such as the French-style chorale. The work has the form of an Organ Mass: between its opening and closing movements-the great St Anne prelude and triple fugue in E flat BWV 552-are 21 chorale preludes BWV 669-689 setting parts of the Lutheran mass and catechisms, followed by four duets BWV 802-805. The chorale preludes range from compositions for single keyboard to a six part fugal prelude with two parts in the pedal. The purpose of the collection was fourfold: an idealized organ programme, taking as its starting point the organ recitals given by Bach himself in Leipzig- a practical translation of Lutheran doctrine into musical terms for devotional use in the church or the home- a compendium of organ music in all possible styles and idioms, both ancient and modern, and properly internationalised- and as a didactic work presenting examples of all possible forms of contrapuntal composition, going far beyond previous treatises on musical theory.