Piano Sonata no. 7 in F sharp major, op. 64, "White Mass"
Romantic Sonata Piano solo ~9 min
In brief

This Sonata in F-sharp projects an ecstatic, incantatory mood, with layered sonorities that read more like a dense prayer than a straightforward melodic argument. Technically, you will need to work on Analyse harmonique (3.6/5) to anticipate the shifting harmonic colors and prepare voice-leading, and Pédale de sustain (3.1/5) to shape the resonance without blurring textures; concretely that means precise pedal releases and changes and the use of shared pedalling to preserve harmonic planes. The piece belongs to the Romantic period and is part of the composer's cycle of piano sonatas, occupying a place among his demanding and highly expressive solo works. I do not give reference recordings here out of caution unless I can be certain of them.

MusicCoach difficulty
88/100
Master repertoire
Likely range : 74–100/100
Confidence : 55% · fair confidence
BeginnerIntermediateAdvancedVirtuoso
Exam grade
Beyond grade 8

The grade scale stops at 8; this work belongs to concert or diploma repertoire.

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
Henle Verlag
9
95/100 normalised · 3 obs.
Relative difficulty
95%
Among Alexander Scriabin
98%
Era Romantic
98%
Genre
Estimated skills
Theory
Harmonic analysis
1
Theory
Knowledge of forms
1
Pedaling
Sustain pedal
1
Style
Romantic style
1
Rhythm
Tempo rubato
1
Tone
Touch control
1
Technique
Hand independence
1
Technique
Legato
1
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