🎹 Runaway Piano

K. West· Intermediate· 1,038 notes· Tempo 160 BPM· 6,000 views· Update 25/12/2025
🎭 Emotional Character
This is a piece tense and restless, with a sharp edge of anxiety that refuses to settle — racing through ideas with barely a pause and confident and settled in its volume, woven into a smooth, continuous line, traversing a wide emotional arc through stark dynamic contrasts.
Minor Fast tempo Moderate dynamics Flowing texture Wide-ranging melody
📥 Downloads
👤 Suggested For
📖 Early Learners 🎓 Intermediate Students 🖐 Large Hands 👨‍🏫 Teaching Repertoire
⏰ Estimated Practice Time
6
weeks to performance-ready
Expect a few weeks of regular practice to get it up to tempo cleanly.
4hper week
30htotal est.
3hard segments
* Estimate assumes ~4h focused practice/week for an average-level student at this difficulty tier.
🎯 Difficulty Assessment
Intermediate
26 / 100
BeginnerIntermediateAdvancedExpert

Moderate - requires coordination between hands

1,038
Total Notes
27%
Interleaved
2.84
Avg N/Beat
0
Ornaments
Score Breakdown
🎼 Hand Interleaving 9/25
27% of notes interleave - moderate interleaving
Note Density per Beat 5/30
Busiest beats: 4 notes/beat (avg 2.84) - comfortable density
Ornaments & Grace Notes 0/20
0 ornamental notes (0%) - no significant ornamentation
📏 Pitch Range (per hand) 6/15
Right: F#4–E6 (22 st) | Left: A1–A4 (36 st)
Largest Interval Leap 6/10
24 st (2 Oct) - large leaps
🎚 Dynamics
f
Wide dynamic range (f avg) - strong expressive control needed
Avg velocity 83/127  ·  Spread 57  ·  Range 55–112
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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
LowestF#4
HighestE6
Span22 st (1Oct+m7)
Notes344
Widest leap20 st  E6→G#4
🤚 Left Hand
LowestA1
HighestA4
Span36 st (3 Oct)
Notes694
Widest leap24 st  A3→A1
🖐 Hand Span & Chord Density
Right Hand
Max chord span: 10 semitones (m7)
UnisonOctave2 Oct
Avg chord: 2.3 notes  ·  52 chords
Left Hand
Max chord span: 19 semitones (1Oct+P5)
UnisonOctave2 Oct
Avg chord: 2 notes  ·  49 chords
⚠️ 26 stretch chords (>octave)
↪️ Scales & Thumb Crossing
No significant scale runs detected — this piece does not heavily rely on thumb-crossing technique.
🔁 Repeating Phrases
44%
Repeated
49 of 112 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 98–99
Hardest
📍 Measures 100–101
2nd hardest
📍 Measures 102–103
3rd hardest