🎹 Etude Op.25 No.1 in Ab Major Aeolian Harp Piano

F. Chopin (쇼팽)· Advanced· 2,224 notes· Tempo 20 BPM· 6,000 views· Update 25/12/2025
🎭 Emotional Character
This piece is radiant and celebratory, shimmering with festive brightness, moving as if time itself has thickened, balanced and warm in its delivery, traversing a wide emotional arc through stark dynamic contrasts.
Major Very slow tempo Gentle dynamics Dense texture Wide-ranging melody
📥 Downloads
👤 Suggested For
🏆 Advanced Students 🖐 Large Hands 🎤 Recital Repertoire
⏰ Estimated Practice Time
11
weeks to performance-ready
A serious study piece — consistent daily practice over several months is realistic.
5hper week
67htotal est.
3hard segments
* Estimate assumes ~5h focused practice/week for an average-level student at this difficulty tier.
🎯 Difficulty Assessment
Advanced
59 / 100
BeginnerIntermediateAdvancedExpert

Challenging - needs solid technique and independence

2,224
Total Notes
9%
Interleaved
11.52
Avg N/Beat
16
Ornaments
Score Breakdown
🎼 Hand Interleaving 4/25
9% of notes interleave - hands mostly play separately
Note Density per Beat 30/30
Busiest beats: 12 notes/beat (avg 11.52) - extremely dense
Ornaments & Grace Notes 0/20
16 ornamental notes (0.7%) - no significant ornamentation
📏 Pitch Range (per hand) 15/15
Right: C3–G#6 (44 st) | Left: G#1–C6 (52 st)
Largest Interval Leap 10/10
29 st (2Oct+P4) - extreme leaps
🎚 Dynamics
mf
Wide dynamic range (mf avg) - strong expressive control needed
Avg velocity 60/127  ·  Spread 108  ·  Range 19–127
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🎹 Note Range - Piano Keyboard
Upper dot = RH (Right Hand) Lower dot = LH (Left Hand) White dot on black key = sharp/flat note used
📐 Note Range per Hand  ·  Sheet Preview
🖐 Right Hand
LowestC3
HighestG#6
Span44 st (3Oct+m6)
Notes1,136
Widest leap29 st  G#6→D#4
🤚 Left Hand
LowestG#1
HighestC6
Span52 st (4Oct+M3)
Notes1,088
Widest leap22 st  C4→D2
🖐 Hand Span & Chord Density
Right Hand
Max chord span: 12 semitones (Oct)
UnisonOctave2 Oct
Avg chord: 2.3 notes  ·  3 chords
Left Hand
Max chord span: 19 semitones (1Oct+P5)
UnisonOctave2 Oct
Avg chord: 2.2 notes  ·  10 chords
⚠️ 2 stretch chords (>octave)
↪️ Scales & Thumb Crossing
No significant scale runs detected — this piece does not heavily rely on thumb-crossing technique.
🔁 Repeating Phrases
6%
Repeated
Only 3 of 50 bars repeat — this piece is largely through-composed with mostly unique material throughout.
Repeated bar Unique bar
🎯 Suggested Practice Passages ?Each "passage" is 2 consecutive measures (ô nhịp). The algorithm scores every passage by note density and interval leaps, then picks the 3 hardest for focused practice.
The hardest passages in this piece — spend extra time here before running the full piece.
📍 Measures 11–12
Hardest
📍 Measures 27–28
2nd hardest
📍 Measures 30–31
3rd hardest