The Clavier-Übung III, sometimes referred to as the
German Organ Mass, is a collection of compositions for
organ by Johann Sebastian Bach, started in 1735–36
and published in 1739. It is considered Bach's 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 ...(+)
The Clavier-Übung III, sometimes referred to as the
German Organ Mass, is a collection of compositions for
organ by Johann Sebastian Bach, started in 1735–36
and published in 1739. It is considered Bach's 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 prelude and "St
Anne" 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.
BWV 670 is a chorale motet for two manuals and pedal in
4/2 time. The four lines of the cantus firmus in the
phrygian mode of G are played in the tenor part (en
taille) on one manual in semibreve beats. As in BWV
669, the single fugal theme of the other three parts,
two in the second manual and one in the pedal, is in
minim beats and based on the first two lines of the
cantus firmus. The writing is again mostly modal, in
alla breve strict counterpoint with similar stile
antico features and a resulting smoothness. In this
case, however, there are fewer inversions, the cantus
firmus phrases are longer and freer, and the other
parts more widely spaced, with canone sine pausa
passages in sixths.
Source: Wikipedia
(https://en.wikipedia.org/wiki/Clavier-%C3%9Cbung_III).
Although originally created for Organ, I created this
Interpretation of the Fughetta (BWV 670) "Christe,
aller Welt Trost" (Christ, Comfort of all the world)
for Woodwind Trio (Flute, Oboe & Bassoon).
Explore a diverse selection of paid digital sheet music for flute, featuring classical, contemporary, and ensemble pieces. Instantly access premium scores to enhance your practice and performances.