MusicCoach difficulty
60/100
Intermediate
Level of the complete work
We have no level specific to this movement. The figure above is that of the complete work: within a cycle, movements often differ widely in demand.
Estimated skills
Theory
Harmonic analysis
1
Theory
Knowledge of forms
1
Style
Classical style
1
Technique
Hand independence
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.
Gentle step
The safest next step.
Gentle
Allegro in G minor, K.312
Wolfgang Amadeus Mozart
close skills
low risk
to confirm
A short step up — but it is the one that moves you into Intermediate (around grade 5 ABRSM/RCM). The skill that will carry the work: Connaissance des formes and Style classique — understand the form and the harmony before memorising, or memory collapses the moment you play for someone.
Gentle
Piano Sonata E flat major K. 282 (189g)
Wolfgang Amadeus Mozart
close skills
low risk
to confirm
A short step up — but it is the one that moves you into Intermediate (around grade 5 ABRSM/RCM). The skill that will carry the work: Connaissance des formes and Style classique — understand the form and the harmony before memorising, or memory collapses the moment you play for someone.
Balanced step
A genuine step up, without a jolt.
Balanced
Keyboard Sonata in A major, Hob.XVI:30, op. 14, no. 4
Franz Joseph Haydn
close skills
moderate risk
to confirm
A real step up: this piece moves you into Intermediate (around grade 6 ABRSM/RCM). The skill that will carry the work: Connaissance des formes and Style classique — understand the form and the harmony before memorising, or memory collapses the moment you play for someone.
Balanced
Organ Sonata in F major, Wq.70, no. 3
Carl Philipp Emanuel Bach
close skills
moderate risk
to confirm
A real step up: this piece moves you into Intermediate (around grade 6 ABRSM/RCM). The skill that will carry the work: Connaissance des formes and Style classique — understand the form and the harmony before memorising, or memory collapses the moment you play for someone.
Ambitious challenge
A useful leap with guided practice.
Same level
Same level
Etüde C major K. 626b/48
Wolfgang Amadeus Mozart
new reflexes
low risk
to confirm
Equivalent demands, still Elementary (around grade 5 ABRSM/RCM): what changes is the ground. What changes is the skill in play: Demi-pédale — the pedal is set by ear, note by note: misjudged, it blurs the harmony instead of joining it.
Same level
Sinfonia in E flat major, H.104, Wq.122, no. 2
Carl Philipp Emanuel Bach
partial transfer
low risk
to confirm
Equivalent demands, still Elementary (around grade 5 ABRSM/RCM): what changes is the ground. What changes is the skill in play: Style baroque and Polyphonie à trois voix ou plus — the notes are not enough: articulation and ornaments follow performance conventions best checked in an urtext edition.
Same level
Fantasia in F minor, K.608
Wolfgang Amadeus Mozart
close skills
low risk
to confirm
Equivalent demands, right at the edge of Intermediate (around grade 5 ABRSM/RCM): different ground, same level. What changes is the skill in play: Ornements romantiques and Style classique — ornaments must be secure before the piece goes up to tempo, otherwise they break the line instead of decorating it.
This slow movement has a singing, inward atmosphere where the music is built from short phrases and quiet dialogue between primo and secondo, giving it an intimate and subtly restrained character rather than overt drama. Practically, you will need to focus on Phrasing (2.5/5) — that means controlling legato, shaping dynamics and breaths so each line breathes — and Harmonic Analysis (3.6/5) — you must track harmonic shifts and cadences to shape tensions and balance the entrances between the two players. The piece belongs to Mozart's Classical-period output and sits among his works for piano and chamber forces that investigate the delicate interplay of four-hand writing more than solo display. I do not list a recording reference here, out of caution about naming a specific interpretation without full certainty.