Repertoire › Sonata quasi una fantasia b flat minor op. 20 › What to play next
What to play after Sonata quasi una fantasia b flat minor op. 20 ?
Pyotr Ilyich Tchaikovsky · difficulty 57/100

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
Gamba Sonata (Violoncello) D major BWV 1028
Franz Schubert
62/100 +5 pts 6-12 weeks
partial transfer low risk to confirm
A short step up, staying in Intermediate (around grade 7 ABRSM/RCM). New compared with the previous piece: Ornements romantiques and Polyphonie à trois voix ou plus — ornaments must be secure before the piece goes up to tempo, otherwise they break the line instead of decorating it.
Gentle
Fantasia on a Rondo in C minor, BWV.918
Johann Sebastian Bach
62/100 +5 pts 6-12 weeks
partial transfer low risk to confirm
A short step up, staying in Intermediate (around grade 7 ABRSM/RCM). New compared with the previous piece: Style baroque and Ornements baroque — the notes are not enough: articulation and ornaments follow performance conventions best checked in an urtext edition.
Gentle
Piano Sonata c sharp minor Hob. XVI:36
Franz Joseph Haydn
62/100 +4 pts 6-12 weeks
new reflexes low risk to confirm
A short step up, staying in Intermediate (around grade 7 ABRSM/RCM). The skill that will carry the work: Contrôle du toucher — what matters is quality of attack and evenness of tone, not speed.
Gentle
Piano Sonata E major Hob. XVI:31
Franz Joseph Haydn
62/100 +4 pts 6-12 weeks
new reflexes low risk to confirm
A short step up, staying in Intermediate (around grade 7 ABRSM/RCM). The skill that will carry the work: Contrôle du toucher — what matters is quality of attack and evenness of tone, not speed.
Gentle
Suite g minor HWV 432
George Frideric Handel
61/100 +3 pts 6-12 weeks
close skills low risk to confirm
A short step up, staying in Intermediate (around grade 7 ABRSM/RCM). The skill that will carry the work: Polyphonie à trois voix ou plus — practise it slowly and hands separately before any attempt at tempo: that is where tension builds up.
Balanced step

A genuine step up, without a jolt.

Balanced
Sonata in F major, K.205, L.S23
Domenico Scarlatti
69/100 +12 pts 12-24 weeks
partial transfer moderate risk to confirm
A real step up: this piece moves you into Advanced (around grade 7 ABRSM/RCM). New compared with the previous piece: Connaissance des formes and Style baroque — understand the form and the harmony before memorising, or memory collapses the moment you play for someone.
Balanced
Fantasy with an unfinished Fugue c minor BWV 906
Johann Sebastian Bach
67/100 +9 pts 12-24 weeks
close skills moderate risk to confirm
A real step up: this piece moves you into Advanced (around grade 7 ABRSM/RCM). The skill that will carry the work: Polyphonie à trois voix ou plus and Demi-pédale — practise it slowly and hands separately before any attempt at tempo: that is where tension builds up.
Balanced
Fantasy and Fugue a minor BWV 944
Johann Sebastian Bach
70/100 +13 pts 14-28 weeks
close skills moderate risk to confirm
A real step up: this piece moves you into Advanced (around grade 7 ABRSM/RCM). The skill that will carry the work: Polyphonie à trois voix ou plus and Demi-pédale — practise it slowly and hands separately before any attempt at tempo: that is where tension builds up.
Balanced
Sonata in B-flat major K.333
Wolfgang Amadeus Mozart
66/100 +8 pts 12-24 weeks
new reflexes moderate risk to confirm
A real step up: this piece moves you into Advanced (around grade 7 ABRSM/RCM). New compared with the previous piece: 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 in C sharp minor, op. 80
Pyotr Ilyich Tchaikovsky
75/100 +18 pts 28-56 weeks
new reflexes high risk to confirm
An ambitious leap into Advanced (around grade 8 ABRSM/RCM) — only worth starting if the practice time is really there. New compared with the previous piece: 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.
Challenge
Grand Sonata in G major, op. 37
Pyotr Ilyich Tchaikovsky
75/100 +18 pts 28-56 weeks
new reflexes high risk to confirm
An ambitious leap into Advanced (around grade 8 ABRSM/RCM) — only worth starting if the practice time is really there. New compared with the previous piece: Connaissance des formes and Indépendance des mains — understand the form and the harmony before memorising, or memory collapses the moment you play for someone.
Challenge
Piano Sonata no. 14 in C sharp minor, op. 27 no. 2, "Moonlight"
Ludwig van Beethoven
73/100 +15 pts 28-56 weeks
new reflexes moderate risk to confirm
An ambitious leap into Advanced (around grade 8 ABRSM/RCM) — only worth starting if the practice time is really there. New compared with the previous piece: Trilles and Balance mains — 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
Prelude and Fugue F major BWV 856 (WTC I)
Johann Sebastian Bach
57/100 same level 4-6 weeks
partial transfer low risk to confirm
Equivalent demands, still Intermediate (around grade 6 ABRSM/RCM): what changes is the ground. What changes is the skill in play: 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.
Same level
6 Piano Variations B flat major op. 19
Pyotr Ilyich Tchaikovsky
58/100 +1 pts 4-6 weeks
new reflexes low risk to confirm
Equivalent demands, still Intermediate (around grade 6 ABRSM/RCM): what changes is the ground. What changes is the skill in play: Indépendance des mains — practise it slowly and hands separately before any attempt at tempo: that is where tension builds up.
Same level
Sinfonia No.9 in F minor BWV 795
Johann Sebastian Bach
55/100 -2 pts 4-6 weeks
new reflexes low risk to confirm
Equivalent demands, still Intermediate (around grade 6 ABRSM/RCM): what changes is the ground. What changes is the skill in play: Style baroque and Indépendance des mains — the notes are not enough: articulation and ornaments follow performance conventions best checked in an urtext edition.
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.