🎹 Testify Piano

Void (Mournfinale) Feat. 星熊南巫 · Expert · 2,539 notes· Tempo 178 BPM· 6,000 views· Update 25/12/2025 · Piano
👤 Suggested For
🏆 Advanced Students 🎹 Concert Pianists 🖐 Large Hands 🎼 Scale Technique Focus 🎤 Recital Repertoire
⏰ Estimated Practice Time
37
weeks to performance-ready
Concert-level material. Mastery takes dedicated long-term commitment.
6hper week
234htotal est.
3hard segments
* Estimate assumes ~6h focused practice/week for an average-level student at this difficulty tier.
🎯 Difficulty Assessment
Expert
74 / 100
BeginnerIntermediateAdvancedExpert

Professional - complex layering and high speed required

2,539
Total Notes
43%
Interleaved
5.27
Avg N/Beat
73
Ornaments
⚠ Challenges
🤝 Some hand coordination ⚡ Some fast sections 📏 Wide note range ↕️ Large hand jumps 🎵 Melody & accompaniment
✅ Accessible
#️⃣ Mostly white keys ⏳ Short & manageable
🎭 Emotional Character
Dark and brooding, pulling steadily inward — relentless, notes tumbling over each other, with wide dramatic swings in volume.
Minor Very fast tempo Moderate dynamics Busy texture Wide-ranging melody
🎹 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
Wide dynamic range (f avg) - strong expressive control needed
Avg velocity 79/127  ·  Spread 63  ·  Range 49–112
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📐 Note Range per Hand  ·  Sheet Preview
🤚 Left Hand
LowestA#0
HighestA5
Span59 st (4Oct+M7)
Notes1,077
Widest leap35 st  C#4→D1
🖐 Right Hand
LowestC3
HighestA6
Span45 st (3Oct+M6)
Notes1,462
Widest leap36 st  F3→F6
🖐 Hand Span & Chord Density
Max chord span: 18 semitones (1Oct+TT)
0 stOctave2 Oct
Avg chord: 2.2 notes  ·  273 chords
⚠️ 5 stretch chords (>octave)
Max chord span: 29 semitones (2Oct+P4)
0 stOctave2 Oct
Avg chord: 2.6 notes  ·  293 chords
⚠️ 14 stretch chords (>octave)
↪️ Scales & Thumb Crossing
Detected 6 scale/arpeggio runs requiring thumb crossing. This piece has extensive running passages — smooth thumb-under technique is essential.
🖐 RH: 5 runs · longest 17 notes
🤚 LH: 1 runs · longest 7 notes
🔁 Repeating Phrases
4%
Repeated
Only 5 of 124 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 12–13
Hardest
📍 Measures 18–19
2nd hardest
📍 Measures 35–36
3rd hardest
❓ Frequently Asked Questions
How difficult is Testify Piano on piano?
Testify Piano is rated Expert on PianoMetric's piano difficulty scale, with a score of 74/100. It was composed by Void (Mournfinale) Feat. 星熊南巫. Only advanced pianists with strong technique, high note density tolerance, and expressive control should attempt this piece. The piece runs approximately 2m 51s. It contains 2,539 notes in total.
How long does it take to learn Testify Piano?
Based on PianoMetric's analysis, learning Testify Piano to a performance-ready level takes approximately 37 weeks (~234 total practice hours) for a expert level student. Concert-level material. Mastery takes dedicated long-term commitment.
Where can I download the piano sheet music PDF for Testify Piano?
You can download the piano sheet music PDF for Testify Piano directly on this page. The sheet is 8 pages long. Click the 'PDF Download' button above to get the full score.
Is there a video tutorial for Testify Piano piano?
Yes — a piano video tutorial for Testify Piano is embedded on this page. You can watch it here or follow the 'Play on YouTube' link. The tutorial covers the full arrangement at 178 BPM.
What piano level is required to play Testify Piano?
Testify Piano is suited for Expert level pianists (difficulty score 74/100). This is expert-level repertoire. Strong sight-reading, high note density stamina, and polished expressive technique are essential.
What is the mood or feel of Testify Piano?
Dark and brooding, pulling steadily inward — relentless, notes tumbling over each other, with wide dramatic swings in volume. It belongs to the Piano genre. The piece is played at 178 BPM.