Repertoire › Sonata for Piano with 4 Hands in C major, K. 521: II. Andante › What to play next
What to play after Sonata for Piano with 4 Hands in C major, K. 521: II. Andante ?
Wolfgang Amadeus Mozart · difficulty 42/100

Choose your level of commitment: consolidate, move up a tier or prepare a challenge. The top-ranked cards combine difficulty, risk, shared skills and confidence.

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Gentle step

The safest next step.

Gentle
Allegro in G minor, K.312
Wolfgang Amadeus Mozart
49/100 +7 pts 4-8 weeks
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
49/100 +7 pts 4-8 weeks
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 D major Hob. XVI:24
Franz Joseph Haydn
49/100 +7 pts 4-8 weeks
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
Sonata no. 2 in D minor
Carl Philipp Emanuel Bach
45/100 +3 pts 4-8 weeks
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
Sonata in D major, H.505, Wq.83
Carl Philipp Emanuel Bach
45/100 +3 pts 4-8 weeks
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
51/100 +9 pts 10-20 weeks
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
51/100 +9 pts 10-20 weeks
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.

Challenge
Piano Sonata G major Hob. XVI:40
Franz Joseph Haydn
58/100 +16 pts 20-40 weeks
close skills high risk to confirm
An ambitious leap into Intermediate (around grade 6 ABRSM/RCM) — only worth starting if the practice time is really there. New compared with the previous piece: Rythmes pointés and Doubles notes — the pitfall is the pulse drifting as soon as the writing thickens: subdivide with the metronome.
Same level

To widen the repertoire without raising the level.

Same level
Etüde C major K. 626b/48
Wolfgang Amadeus Mozart
42/100 same level 3-4 weeks
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
41/100 -1 pts 3-4 weeks
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
45/100 +3 pts 3-4 weeks
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.
Progressions computed from difficulty, skill overlap and style between works. A What do we play next? recommendation should remain a pedagogical starting point, not an automatic prescription.