L'Herrmann in G minor, H.92, Wq.117, no. 21
Classical Piano solo ~2 min
In brief

This piece projects a restless, incisive mood: sharp minor motifs alternate with more restrained episodes that require rhythmic clarity and precision. You will need to work specifically on Knowledge of forms (3.1/5) to identify repeats and contrasting sections so you can shape the transitions, and on Phrasing (2.5/5), which here demands tightly controlled attacks and releases on short motifs to convey lines without losing momentum. It belongs to C. P. E. Bach’s classical-period keyboard repertory, where expressive experimentation is combined with inherited formal patterns.

MusicCoach difficulty
46/100
Intermediate
Likely range : 34–58/100
Confidence : 35% · to confirm
BeginnerIntermediateAdvancedVirtuoso
Exam grade
About grade 5

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.

Where this work sits
050100

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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Relative difficulty
45%
Among Carl Philipp Emanuel Bach
45%
Era Classical
Genre
Estimated skills
Theory
Knowledge of forms
1
Style
Classical style
1
Technique
Legato
1
Interpretation
Dynamics
1
Interpretation
Phrasing
1
What to play next?

Each suggestion combines difficulty gap, risk, confidence and skill overlap. The first two cards in each column are the most useful pedagogically.

See the whole progression