🎹 Happy Birthday Sad Version Piano
🎯 Difficulty Assessment
Advanced
59
/ 100
Challenging - needs solid technique and independence
1,127
Total Notes
39%
Interleaved
5.17
Avg N/Beat
24
Ornaments
Score Breakdown
🎼
Hand Interleaving
9/25
39% of notes interleave — moderate interleaving
⏱
Note Density per Beat
20/30
Busiest beats: 8 notes/beat (avg 5.17) — dense passages
✨
Ornaments & Grace Notes
5/20
24 ornamental notes (2.1%) — occasional ornaments
📏
Pitch Range (per hand)
15/15
Right: E4–C8 (44 st) | Left: A#1–G#6 (58 st)
↕
Largest Interval Leap
10/10
42 st (3Oct+TT) — extreme leaps
🎚 Dynamics
f
Moderate dynamics (f avg) — clear expression required
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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
🖐 Right Hand
| Lowest | E4 |
| Highest | C8 |
| Span | 44 st (3Oct+m6) |
| Notes | 543 |
| Widest leap | 29 st F7→C5 |
🤚 Left Hand
| Lowest | A#1 |
| Highest | G#6 |
| Span | 58 st (4Oct+m7) |
| Notes | 584 |
| Widest leap | 42 st F2→B5 |
