Repertoire › Sonata in F minor, op. 20a, KiV 204 › What to play next
What to play after Sonata in F minor, op. 20a, KiV 204 ?
Ferruccio Busoni · difficulty 68/100

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
Piano Sonata no. 24 in F sharp major, op. 78
Ludwig van Beethoven
73/100 +5 pts 7-14 weeks
close skills low risk to confirm
A short step up, staying in Advanced (around grade 8 ABRSM/RCM). The skill that will carry the work: Connaissance des formes — understand the form and the harmony before memorising, or memory collapses the moment you play for someone.
Gentle
Piano Sonata no. 12 in A flat major, op. 26
Ludwig van Beethoven
75/100 +7 pts 7-14 weeks
close skills low risk to confirm
A short step up, staying in Advanced (around grade 8 ABRSM/RCM). New compared with the previous piece: Staccato and Connaissance des formes — practise it slowly and hands separately before any attempt at tempo: that is where tension builds up.
Gentle
Piano Sonata no. 4 in A major, op. 72, B.20
Isaac Albéniz
75/100 +7 pts 7-14 weeks
close skills low risk to confirm
A short step up, staying in Advanced (around grade 8 ABRSM/RCM). New compared with the previous piece: Indépendance des mains and Connaissance des formes — practise it slowly and hands separately before any attempt at tempo: that is where tension builds up.
Gentle
Piano Sonata in C sharp minor, op. 80
Pyotr Ilyich Tchaikovsky
75/100 +7 pts 7-14 weeks
close skills low risk to confirm
A short step up, staying in Advanced (around grade 8 ABRSM/RCM). The skill that will carry the work: Connaissance des formes and Polyphonie à trois voix ou plus — understand the form and the harmony before memorising, or memory collapses the moment you play for someone.
Gentle
Aprés une lecture du Dante I, fantasia quasi sonata, S.158c
Franz Liszt
75/100 +7 pts 7-14 weeks
close skills low risk to confirm
A short step up, staying in Advanced (around grade 8 ABRSM/RCM). The skill that will carry the work: Connaissance des formes — 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
Piano Sonata no. 1 in C major, op. 1
Johannes Brahms
80/100 +12 pts 14-28 weeks
close skills moderate risk to confirm
A real step up, staying in Advanced (around grade 8 ABRSM/RCM). The skill that will carry the work: Connaissance des formes — understand the form and the harmony before memorising, or memory collapses the moment you play for someone.
Balanced
Prelude and Fugue in C minor, op. 21, KiV 85
Ferruccio Busoni
80/100 +12 pts 16-32 weeks
close skills moderate risk to confirm
A real step up: this piece moves you into Great repertoire (diploma level, beyond grade 8). The skill that will carry the work: Connaissance des formes and Polyphonie à trois voix ou plus — understand the form and the harmony before memorising, or memory collapses the moment you play for someone.
Balanced
Piano Sonata no. 1 in D minor, op. 28
Sergei Rachmaninoff
80/100 +12 pts 16-32 weeks
close skills moderate risk to confirm
A real step up: this piece moves you into Great repertoire (diploma level, beyond grade 8). The skill that will carry the work: Connaissance des formes — 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 no. 31 in A flat major, op. 110
Ludwig van Beethoven
86/100 +18 pts 32-64 weeks
close skills high risk to confirm
An ambitious leap into Great repertoire (diploma level, beyond grade 8) — only worth starting if the practice time is really there. New compared with the previous piece: Passages rapides and Connaissance des formes — practise it slowly and hands separately before any attempt at tempo: that is where tension builds up.
Challenge
Piano Sonata no. 30 in E major, op. 109
Ludwig van Beethoven
85/100 +17 pts 32-64 weeks
close skills high risk to confirm
An ambitious leap into Great repertoire (diploma level, beyond grade 8) — only worth starting if the practice time is really there. New compared with the previous piece: Passages rapides and Demi-pédale — practise it slowly and hands separately before any attempt at tempo: that is where tension builds up.
Challenge
Toccata: Preludio, Fantasia, Ciaccona, KiV 287
Ferruccio Busoni
90/100 +22 pts 36-72 weeks
partial transfer high risk to confirm
An ambitious leap into Great repertoire (diploma level, beyond grade 8) — only worth starting if the practice time is really there. New compared with the previous piece: Staccato — practise it slowly and hands separately before any attempt at tempo: that is where tension builds up.
Same level

To widen the repertoire without raising the level.

Same level
Klavierubung in 10 Books
Ferruccio Busoni
68/100 same level 4-7 weeks
close skills low risk to confirm
Equivalent demands, still Advanced (around grade 7 ABRSM/RCM): what changes is the ground. The skill that will carry the work: Analyse harmonique — understand the form and the harmony before memorising, or memory collapses the moment you play for someone.
Same level
4 Impromptus, D.935, op. posth.142
Franz Schubert
66/100 -2 pts 4-7 weeks
partial transfer low risk to confirm
Equivalent demands, still Advanced (around grade 7 ABRSM/RCM): what changes is the ground. What changes is the skill in play: Passages rapides — practise it slowly and hands separately before any attempt at tempo: that is where tension builds up.
Same level
3 Ballet Scenes as Concert Waltzes, op. 33a, KiV 238
Ferruccio Busoni
65/100 -3 pts 4-7 weeks
close skills low risk to confirm
Equivalent demands, still Advanced (around grade 7 ABRSM/RCM): what changes is the ground. What changes is the skill in play: Staccato — practise it slowly and hands separately before any attempt at tempo: that is where tension builds up.
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.