🎹 Lettre à France Piano
🎭 Emotional Character
Written with many voices weaving in and out, this piece feels lonely and open, carrying the silence of a world that has gone quiet, unhurried and deliberate and speaking loudly without shouting, maintaining a consistent and focused emotional level throughout.
📥 Downloads
👤 Suggested For
🎓 Intermediate Students
🏆 Advanced Students
✋ Average Hand Size
🎼 Scale Technique Focus
⏰ 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
49
/ 100
Challenging - needs solid technique and independence
1,267
Total Notes
45%
Interleaved
5.63
Avg N/Beat
4
Ornaments
Score Breakdown
🎼
Hand Interleaving
17/25
45% of notes interleave - frequent interleaving, needs good independence
⏱
Note Density per Beat
20/30
Busiest beats: 8 notes/beat (avg 5.63) - dense passages
✨
Ornaments & Grace Notes
0/20
4 ornamental notes (0.3%) - no significant ornamentation
📏
Pitch Range (per hand)
6/15
Right: A3–G6 (34 st) | Left: G1–D4 (31 st)
↕
Largest Interval Leap
6/10
24 st (2 Oct) - large leaps
🎚 Dynamics
ff
Moderate dynamics (ff avg) - clear expression required
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
🤚 Left Hand
| Lowest | G1 |
| Highest | D4 |
| Span | 31 st (2Oct+P5) |
| Notes | 616 |
| Widest leap | 24 st D2→D4 |
🖐 Right Hand
| Lowest | A3 |
| Highest | G6 |
| Span | 34 st (2Oct+m7) |
| Notes | 651 |
| Widest leap | 17 st A3→D5 |
🖐 Hand Span & Chord Density
Left Hand
Max chord span: 12 semitones (Oct)
0 stOctave2 Oct
Avg chord: 3 notes · 4 chords
Right Hand
Max chord span: 12 semitones (Oct)
0 stOctave2 Oct
Avg chord: 2.8 notes · 150 chords
↪️ Scales & Thumb Crossing
Detected 4 scale/arpeggio runs requiring thumb crossing.
Moderate scale work — thumb crossings appear in key passages.
🖐 RH: 0 runs · longest 3 notes
🤚 LH: 4 runs · longest 5 notes
🔁 Repeating Phrases
49%
Repeated
28 of 57 bars contain repeated phrases — a good portion of the piece recycles earlier material, reducing the unique learning load.
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 25–26
Hardest
📍 Measures 37–38
2nd hardest
📍 Measures 54–55
3rd hardest
