🎹 破旧世界 Piano
🎭 Emotional Character
Achingly wistful, tasting joy and loss in the same long breath, this piece moves each note arriving like a slow-drawn breath layered with activity that rewards close listening, shaped by bold swells and sudden retreats of sound.
📥 Downloads
👤 Suggested For
🏆 Advanced Students
🎤 Recital Repertoire
⏰ Estimated Practice Time
9
weeks to performance-ready
A serious study piece — consistent daily practice over several months is realistic.
5hper week
57htotal est.
3hard segments
* Estimate assumes ~5h focused practice/week for an average-level student at this difficulty tier.
🎯 Difficulty Assessment
Advanced
54
/ 100
Challenging - needs solid technique and independence
857
Total Notes
27%
Interleaved
5.42
Avg N/Beat
14
Ornaments
Score Breakdown
🎼
Hand Interleaving
9/25
27% of notes interleave - moderate interleaving
⏱
Note Density per Beat
20/30
Busiest beats: 8 notes/beat (avg 5.42) - dense passages
✨
Ornaments & Grace Notes
0/20
14 ornamental notes (1.6%) - no significant ornamentation
📏
Pitch Range (per hand)
15/15
Right: E3–C7 (44 st) | Left: F1–A6 (64 st)
↕
Largest Interval Leap
10/10
62 st (5Oct+M2) - extreme leaps
🎚 Dynamics
f
Wide dynamic range (f avg) - strong expressive control needed
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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
🤚 Left Hand
| Lowest | F1 |
| Highest | A6 |
| Span | 64 st (5Oct+M3) |
| Notes | 337 |
| Widest leap | 62 st A6→G1 |
🖐 Right Hand
| Lowest | E3 |
| Highest | C7 |
| Span | 44 st (3Oct+m6) |
| Notes | 520 |
| Widest leap | 24 st C7→C5 |
🖐 Hand Span & Chord Density
Left Hand
Max chord span: 14 semitones (1Oct+M2)
0 stOctave2 Oct
Avg chord: 2.6 notes · 85 chords
⚠️ 3 stretch chords (>octave)
Right Hand
Max chord span: 13 semitones (1Oct+m2)
0 stOctave2 Oct
Avg chord: 2.2 notes · 26 chords
⚠️ 1 stretch chords (>octave)
↪️ Scales & Thumb Crossing
No significant scale runs detected — this piece does not heavily rely on thumb-crossing technique.
🔁 Repeating Phrases
9%
Repeated
Only 4 of 43 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 19–20
Hardest
📍 Measures 35–36
2nd hardest
📍 Measures 37–38
3rd hardest