DeepPiano - Sheet Music & AI

DeepPiano

In-app purchases

About this app

DeepPiano – Your Music AI Assistant

The iPhone moment of music has arrived.
DeepPiano is redefining how humans learn music, create music, and perform music.
Created by National Piano Competition Silver Medalist and Tsinghua University AI Scientist Xia Yu,
DeepPiano embodies the dual soul of a concert pianist and an elite AI engineer —
a musical revolution written in code.
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Product Overview
DeepPiano is the world’s first large-scale AI assistant that truly understands music.
Powered by the self-developed Ode (Tianlai) Music Large Model, trained on millions of audio recordings, sheet music, text, and visual data, DeepPiano goes beyond sound recognition.
It understands musical intention.
It doesn’t just hear your notes,
it understands your struggles, guides your progress, and practices with you like a personal music mentor.
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Core Features
Intelligent Score Library | Search by Playing
Tens of thousands of professionally curated scores — from Beyer, Czerny, Bach, and Chopin to modern and pop repertoire.
Forgot the title? Just play the melody in your mind.
DeepPiano identifies it within 3 seconds, instantly locating the score in Millions of Sheets
This isn’t search — it’s musical intuition.
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Intelligent Score Following | AI That Understands You
The world’s first score-following system that understands musical intention, not just notes.
Play a wrong note? It knows what you meant.
Repeat a difficult passage? It stays with you endlessly.
Jump to the climax? It follows instantly.
With AI Page Turning, pages flip automatically at the perfect moment —
giving you true performance freedom.
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AI Practice Companion | Your 24/7 Music Teacher
Every note is recognized in real time, with gentle Real-time Error Correction.
After each session, receive professional AI Evaluation across multiple dimensions:
pitch accuracy, rhythmic stability, dynamics control, emotional expression, and performance completeness.
It distinguishes artistic rubato from instability —
and understands whether your contrasts truly communicate emotion.
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Music Transcription | Preserve Every Inspiration
Improvise a melody that has never existed before.
Tap “Transcribe” — and magic happens.
A complete staff score appears instantly: precise notes, tempo detection, key analysis, slurs, articulations, and even subtle rubato captured.
Export to MusicXML and never lose inspiration again.
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AI Audio Tuning | One-Click Studio Sound
Practice recordings ruined by noise or pitch issues?
One tap transforms them: noise removal, pitch correction, Steinway-grade tone, and expanded dynamic range.
From practice room to concert hall — in just one click.
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Score Upload | Bring Old Scores to Life
Yellowed sheet music, handwritten exercises, downloaded PDFs —
upload any file and convert it into interactive digital scores.
Every musical memory is reborn.
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AI Masterclass | Play with Legends
Every score is paired with world-class performance recordings, perfectly synced to the sheet music.
Tap any bar and jump instantly to the corresponding audio.
You’re not just reading music — you’re dialoguing with masters.

Ratings and reviews

Alright. I'm a very advanced player, and when I tried to play songs with only 16th notes, it starts to spaz out whenever there's a half note. With alternating keys and 8va played at the same time (Or whenever), it often groups wrong notes or mixes the trebelclef with the bass clef. Why such a high review with all this negative information? One of the few tools that I've used that preforms this high, yet terribly. I write down all sheet music, so I don't really care too much about this app.

this sucked. it's laggy, when I recorded my playing it only did 16 measures, not my full piece, waste of time, uninstalled, if I could give 0 stars I would, it wouldn't let me play back what it recorded, timings was off, everything was wrong.

Please add an export as a MIDI file feature. I'm not into a subscription model.