The short answer
A manuscript from 1722, a printed afterlife around 1800. Fugue No. 10 in E minor, BWV 855 (WTC I) is a fugue by Johann Sebastian Bach from the Baroque era. PlayPiano puts it at Level 7, an estimate.
- fugue
- Baroque
- Key of E minor
- playful
Also known as Das Wohltemperierte Clavier I, Fuga X.
History
Fugue No. 10 in E minor, BWV 855 (WTC I) belongs to the first book of The Well-Tempered Clavier. Bach's collection fair copy is dated 1722. For many years its life was in manuscript: around 1800, publishers in Zurich, Bonn and Vienna/Leipzig brought competing editions into print. That long journey from manuscript to publication is part of this piece's wider history.
Sources
What to listen for
A chromatic figure gains a lower answer
The upper figure repeatedly touches a central pitch while nearby notes change. Hear the lower entry join that continuing motion.
Detached rises answer running descents
Ascending separated notes alternate with descending quick lines. Listen for their contrasting articulation and direction.
Sequences continue across registers
Moving cells and separated responses pass through changing registers. Follow their related shapes rather than a fixed upper-versus-lower role.
A short flourish leaves notated space
The last upper flourish and low E attack are followed by rests. Let the released sound settle without adding a new phrase in that space.
How to practise it
Continuous upper sixteenths; lower voice waits before matching activity.
- Group the opening short notes by contour and keep the later rest audible.
- Count the silent lower spans, then enter its own contour at the ongoing pulse.
How hard is it
Exposed two-line counterpoint requires precise articulation and independence because neither part can hide in a thick texture.
About this piece
- Licence
- Public Domain
- Source
- mutopiaproject.org
More by Johann Sebastian Bach
- Prelude in C major, BWV 846Level 4, estimatedOpen to everyone
- Two-Part Invention No. 1 in C major, BWV 772Level 5, estimatedWith Maestro
- Italian Concerto in F major, BWV 971: III. PrestoLevel 9, estimatedWith Maestro

