🎹 30/90 Piano
🎭 Emotional Character
This is a piece bright and open like morning sun breaking through — stepping carefully through each moment and confident and settled in its volume, in a busy, richly detailed texture, steady in its expressive intensity from start to finish.
👤 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
54
/ 100
Challenging - needs solid technique and independence
3,655
Total Notes
42%
Interleaved
4.97
Avg N/Beat
64
Ornaments
Score Breakdown
🎼
Hand Interleaving
17/25
42% of notes interleave - frequent interleaving, needs good independence
⏱
Note Density per Beat
12/30
Busiest beats: 7 notes/beat (avg 4.97) - moderately busy
✨
Ornaments & Grace Notes
0/20
64 ornamental notes (1.8%) - no significant ornamentation
📏
Pitch Range (per hand)
15/15
Right: D3–G6 (41 st) | Left: E1–A5 (53 st)
↕
Largest Interval Leap
10/10
39 st (3Oct+m3) - extreme leaps
🎚 Dynamics
f
Uniform f - very little dynamic contrast
pppmpmfffffff
🎹 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 | E1 |
| Highest | A5 |
| Span | 53 st (4Oct+P4) |
| Notes | 1,589 |
| Widest leap | 39 st G5→E2 |
🖐 Right Hand
| Lowest | D3 |
| Highest | G6 |
| Span | 41 st (3Oct+P4) |
| Notes | 2,066 |
| Widest leap | 32 st C6→E3 |
🖐 Hand Span & Chord Density
Left Hand
Max chord span: 36 semitones (3 Oct)
0 stOctave2 Oct
Avg chord: 2.5 notes · 426 chords
⚠️ 339 stretch chords (>octave)
Right Hand
Max chord span: 34 semitones (2Oct+m7)
0 stOctave2 Oct
Avg chord: 2.3 notes · 698 chords
⚠️ 3 stretch chords (>octave)
↪️ Scales & Thumb Crossing
Detected 2 scale/arpeggio runs requiring thumb crossing.
A few short runs — thumb technique needed but not dominant.
🖐 RH: 2 runs · longest 36 notes
🤚 LH: 0 runs · longest 3 notes
🔁 Repeating Phrases
21%
Repeated
Only 40 of 187 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 148–149
Hardest
📍 Measures 160–161
2nd hardest
📍 Measures 174–175
3rd hardest