🎹 Thời Không Sai Lệch
👤 Suggested For
🎓 Intermediate Students
🏆 Advanced Students
🎹 Concert Pianists
🖐 Large Hands
🎤 Recital Repertoire
⏰ Estimated Practice Time
7
weeks to performance-ready
A serious study piece — consistent daily practice over several months is realistic.
5hper week
47htotal 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
433
Total Notes
60%
Interleaved
4.25
Avg N/Beat
4
Ornaments
⚠ Challenges
✅ Accessible
🎭 Emotional Character
Mysterious and haunting, drifting without a horizon — patient, letting each moment settle, steady and unwavering in tone.
🎹 Note Range - Piano Keyboard
Upper dot = RH (Right Hand)
Lower dot = LH (Left Hand)
White dot on black key = sharp/flat note used
🎚 Dynamics
f
Uniform f - very little dynamic contrast
pppmpmfffffff
📐 Note Range per Hand · Sheet Preview
🤚 Left Hand
| Lowest | C2 |
| Highest | A5 |
| Span | 45 st (3Oct+M6) |
| Notes | 206 |
| Widest leap | 23 st E4→F2 |
🖐 Right Hand
| Lowest | E2 |
| Highest | C7 |
| Span | 56 st (4Oct+m6) |
| Notes | 227 |
| Widest leap | 31 st E2→B4 |
🖐 Hand Span & Chord Density
Left Hand
Max chord span: 12 semitones (Oct)
0 stOctave2 Oct
Avg chord: 2.2 notes · 21 chords
Right Hand
Max chord span: 31 semitones (2Oct+P5)
0 stOctave2 Oct
Avg chord: 5 notes · 2 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
30%
Repeated
8 of 27 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 7–8
Hardest
📍 Measures 13–14
2nd hardest
📍 Measures 17–18
3rd hardest
❓ Frequently Asked Questions
How difficult is Thời Không Sai Lệch on piano?
Thời Không Sai Lệch is rated
Advanced
on PianoMetric's piano difficulty scale, with a score of 62/100.
It was composed by 艾辰. This piece requires solid technique including hand independence, dynamics control, and expressive phrasing. The piece runs approximately 1m 48s. It contains 433 notes in total.
How long does it take to learn Thời Không Sai Lệch?
Based on PianoMetric's analysis, learning Thời Không Sai Lệch to a
performance-ready level takes approximately
7 weeks
(~47 total practice hours) for a advanced level student.
A serious study piece — consistent daily practice over several months is realistic.
Where can I download the piano sheet music PDF for Thời Không Sai Lệch?
You can download the piano sheet music PDF for Thời Không Sai Lệch directly on this page.
The sheet is 3 pages long.
Click the 'PDF Download' button above to get the full score.
What piano level is required to play Thời Không Sai Lệch?
Thời Không Sai Lệch is suited for
Advanced
level pianists (difficulty score 62/100).
Expect to work on hand independence, dynamics shaping, and nuanced phrasing — this is a serious repertoire piece.
What is the mood or feel of Thời Không Sai Lệch?
Mysterious and haunting, drifting without a horizon — patient, letting each moment settle, steady and unwavering in tone. It belongs to the Piano
· Chinese piano
· Nhạc hoa
genre.
The piece is played at 60 BPM.
