Waltz in A minor B.150
Romantic Waltz Piano solo ~2 min
In brief

This A minor waltz feels wistful and quietly nostalgic, more like a held-back dance than a brilliant showpiece; a singing melody floats over a softly murmuring waltz accompaniment. The main challenges for the student are Phrasing (3.9/5), which requires shaping the melodic line with subtle dynamics and smooth finger legato, and Tempo rubato (3.9/5), which involves executing slight timing flexibilities without upsetting the companion hand’s steady pulse. From the Romantic period, it belongs to Chopin’s body of shorter piano waltzes, works that emphasize intimate expression and refined touch rather than large-scale architecture. I am not providing a recording recommendation here because I cannot be fully certain of specific authoritative attributions.

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Is this the right work?
MusicCoach difficulty
35/100
Elementary
Likely range : 24–46/100
Confidence : 72% · fair confidence
BeginnerIntermediateAdvancedVirtuoso
Exam grade
On the syllabus: Grade 4 RCM

Official level, taken from the exam syllabus.

Other syllabi : AMEB Grade 4 · RCM Grade 4

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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Difficulty sources
ABRSM (syllabus)
Grade 4
33/100 normalised
Combined exam syllabi
Grade 4
34/100 normalised · 2 obs.
MusicCoach curation
Grade 3
28/100 normalised
Relative difficulty
6%
Among Frédéric Chopin
9%
Era Romantic
19%
Genre
Estimated skills
Rhythm
Tempo rubato
2
Interpretation
Phrasing
4
Pedaling
Sustain pedal
1
Style
Romantic style
1
Technique
Legato
2
Interpretation
Dynamics
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.

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