🎹 Mary's Boy Child Sheet Piano
🎭 Emotional Character
This is a piece luminous and cheerful, greeting the day with open arms — propelled forward with restless energy and neither soft nor loud, simply present, with many voices weaving in and out, swinging dramatically between extremes of loud and soft.
👤 Suggested For
🎓 Intermediate Students
🏆 Advanced Students
🖐 Large Hands
⏰ Estimated Practice Time
13
weeks to performance-ready
A serious study piece — consistent daily practice over several months is realistic.
5hper week
77htotal 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
2,360
Total Notes
17%
Interleaved
5.05
Avg N/Beat
6
Ornaments
Score Breakdown
🎼
Hand Interleaving
4/25
17% of notes interleave - hands mostly play separately
⏱
Note Density per Beat
20/30
Busiest beats: 8 notes/beat (avg 5.05) - dense passages
✨
Ornaments & Grace Notes
0/20
6 ornamental notes (0.3%) - no significant ornamentation
📏
Pitch Range (per hand)
15/15
Right: C3–A7 (57 st) | Left: C1–F#6 (66 st)
↕
Largest Interval Leap
10/10
52 st (4Oct+M3) - extreme leaps
🎚 Dynamics
mf
Wide dynamic range (mf 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 | C3 |
| Highest | A7 |
| Span | 57 st (4Oct+M6) |
| Notes | 1,339 |
| Widest leap | 36 st A7→A4 |
🤚 Left Hand
| Lowest | C1 |
| Highest | F#6 |
| Span | 66 st (5Oct+TT) |
| Notes | 1,021 |
| Widest leap | 52 st E5→C1 |
🖐 Hand Span & Chord Density
Right Hand
Max chord span: 16 semitones (1Oct+M3)
UnisonOctave2 Oct
Avg chord: 2.6 notes · 312 chords
⚠️ 6 stretch chords (>octave)
Left Hand
Max chord span: 16 semitones (1Oct+M3)
UnisonOctave2 Oct
Avg chord: 2.1 notes · 215 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
3%
Repeated
Only 3 of 120 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 37–38
Hardest
📍 Measures 106–107
2nd hardest
📍 Measures 108–109
3rd hardest
