🎹 Flashlight (Jessie J) Piano
🎭 Emotional Character
This is a piece idyllic and spacious, breathing the air of the countryside — unhurried and deliberate and speaking loudly without shouting, with many voices weaving in and out, swinging dramatically between extremes of loud and soft.
👤 Suggested For
🏆 Advanced Students
🎹 Concert Pianists
🖐 Large Hands
🎤 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
62
/ 100
Challenging - needs solid technique and independence
925
Total Notes
41%
Interleaved
5.85
Avg N/Beat
7
Ornaments
Score Breakdown
🎼
Hand Interleaving
17/25
41% of notes interleave - frequent interleaving, needs good independence
⏱
Note Density per Beat
20/30
Busiest beats: 9 notes/beat (avg 5.85) - dense passages
✨
Ornaments & Grace Notes
0/20
7 ornamental notes (0.8%) - no significant ornamentation
📏
Pitch Range (per hand)
15/15
Right: F4–D6 (21 st) | Left: F1–A#5 (53 st)
↕
Largest Interval Leap
10/10
53 st (4Oct+P4) - extreme leaps
🎚 Dynamics
ff
Wide dynamic range (ff avg) - strong expressive control needed
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
🖐 Right Hand
| Lowest | F4 |
| Highest | D6 |
| Span | 21 st (1Oct+M6) |
| Notes | 214 |
| Widest leap | 14 st C6→A#4 |
🤚 Left Hand
| Lowest | F1 |
| Highest | A#5 |
| Span | 53 st (4Oct+P4) |
| Notes | 711 |
| Widest leap | 53 st A#5→F1 |
🖐 Hand Span & Chord Density
Right Hand
Max chord span: 0 semitones (Unison)
UnisonOctave2 Oct
Avg chord: 0 notes · 0 chords
Left Hand
Max chord span: 40 semitones (3Oct+M3)
UnisonOctave2 Oct
Avg chord: 3.9 notes · 122 chords
⚠️ 84 stretch chords (>octave)
↪️ Scales & Thumb Crossing
No significant scale runs detected — this piece does not heavily rely on thumb-crossing technique.
🔁 Repeating Phrases
0%
Repeated
Only 0 of 41 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 30–31
Hardest
📍 Measures 33–34
2nd hardest
📍 Measures 35–36
3rd hardest
