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Play — Bach - Fugue in B-flat major, BWV 954 · Anthony Mondon (the player loads on click)
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Play — Fugue in B-Flat Major, BWV 954 · Johann Sebastian Bach, Justin Taylor (the player loads on click)
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Public-domain sheet music on IMSLP ↗
Estimated from our difficulty score, not taken from an exam syllabus. Checked against 333 works on the ABRSM syllabus: the exact grade is right 7 times out of 10, and within one grade 99 times out of 100.
Difficulty estimate by MusicCoach on a scale of 1 to 100.
Most works cluster between 45 and 65: a small score gap often marks a real step. The highlighted bar shows this work among those for the same instrument.
The MusicCoach difficulty measures a work's overall demands (technique, reading, stamina) on a shared 0-100 scale, consolidated from editorial and pedagogical reference points (Henle, exam syllabuses, curation) and our own analyses. It measures neither musical value nor the practice time YOU will need: two musicians of the same level can experience the same work very differently depending on their strengths (hands used to octaves, quick sight-reading…). The confidence reflects how many reference points sit behind the score and how well they agree — a lightly documented score is flagged “to validate”. For a truly personal bearing, the diagnostic and your space compare each work to YOUR estimated level, which the score alone cannot do.
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Each suggestion combines difficulty gap, risk, confidence and skill overlap. The first two cards in each column are the most useful pedagogically.
The safest next step.
A genuine step up, without a jolt.
A useful leap with guided practice.
This fugue unfolds with a driving, contrapuntal energy where relentless subject entries and close imitations produce a motoric, incisive character rather than a lyrical one. Technically, you will be challenged especially by Polyphony in three voices or more (4.4/5) — you must make each line speak independently through specific fingering choices and differentiated articulation while keeping a clear balance between soprano, inner voice and bass — and by Harmonic analysis (4.4/5) — grasping the progressions and modulations will let you shape tensions and releases at entries and cadences. The piece belongs to the Baroque period and is part of Bach’s body of keyboard fugues, frequently studied for their contrapuntal discipline and often performed on modern piano today. I do not give a specific reference recording here because I am not fully certain of a single definitive interpretation for this particular fugue.