About
DeepPiano is the world's first large-scale AI music assistant built to truly understand music — created by National Piano Competition Silver Medalist and Tsinghua University AI Scientist Xia Yu. Powered by the self-developed Ode (Tianlai) Music Large Model, trained on millions of audio recordings, sheet music, text, and visual data, DeepPiano goes far beyond basic sound recognition. At its core, DeepPiano offers an Intelligent Score Library with tens of thousands of professionally curated scores spanning classical composers like Bach, Chopin, and Czerny to modern and pop repertoire. Users can search by playing a melody from memory, and the app identifies it in under 3 seconds. The AI Score-Following system tracks your position in the score in real time, gracefully handling wrong notes, repeated passages, and jumps. The AI Practice Companion evaluates each session across pitch accuracy, rhythmic stability, dynamics, emotional expression, and performance completeness — distinguishing artistic rubato from actual instability. Music Transcription lets users record any improvised melody and instantly convert it to a full notated score with key, tempo, slurs, and articulations, exportable as MusicXML. AI Audio Tuning cleans up practice recordings with noise removal, pitch correction, and Steinway-grade tone enhancement. Users can also upload PDFs or scanned sheet music and convert them into interactive digital scores. DeepPiano is ideal for piano students, hobbyist players, and music educators looking for an intelligent, always-available practice partner. Available on iPhone, iPad, Mac, and Apple Vision Pro.
Key Features
- AI Score Following: Tracks your position in sheet music in real time, intelligently handling wrong notes, repeated passages, and jumps — understanding musical intention, not just exact notes.
- Music Transcription: Record any improvised melody and instantly generate a complete notated score with tempo, key, slurs, articulations, and rubato, exportable as MusicXML.
- AI Practice Companion: Provides real-time error correction and post-session professional evaluation across pitch accuracy, rhythmic stability, dynamics, emotional expression, and performance completeness.
- Intelligent Score Library: Access tens of thousands of curated scores from classical to pop. Search by humming or playing a melody — the AI identifies it within 3 seconds.
- AI Audio Tuning & Score Upload: Enhance practice recordings with one-click noise removal and pitch correction, or upload PDFs and scanned scores to convert them into interactive digital sheet music.
Use Cases
- Piano students using AI-powered real-time feedback to identify and correct mistakes during practice sessions
- Hobbyist pianists searching for sheet music by humming or playing a melody they cannot name
- Musicians transcribing improvised compositions into readable sheet music for archiving or sharing
- Self-learners evaluating their performance quality across pitch, rhythm, dynamics, and expression without a human teacher
- Piano teachers supplementing lessons by assigning AI-evaluated practice sessions to students between classes
Pros
- Deep Musical Understanding: The Ode Music Large Model is trained on millions of recordings and scores, enabling it to grasp musical intent rather than just matching exact notes.
- All-in-One Practice Tool: Combines score library, real-time feedback, transcription, audio enhancement, and AI masterclass references in a single app — reducing the need for multiple tools.
- Built by Experts: Created by a concert pianist and AI scientist, ensuring the product reflects both musical nuance and cutting-edge technology.
Cons
- Limited PDF Upload Recognition: User reviews indicate that self-uploaded PDF scores are not always recognized correctly by the score-following system.
- No Free Trial Period: Users have noted the absence of a free trial period, making it harder to evaluate premium features before committing to a purchase.
- Apple Ecosystem Only: DeepPiano is currently available exclusively on Apple platforms (iPhone, iPad, Mac, Vision), with no Android or web version available.
Frequently Asked Questions
What instruments does DeepPiano support?
DeepPiano is specifically designed for piano players, offering sheet music, practice tools, and transcription capabilities tailored to piano performance.
How does the music search work?
You can play or hum a melody and DeepPiano will identify the corresponding piece from its library within approximately 3 seconds, using its Ode Music Large Model.
Can I upload my own sheet music?
Yes, you can upload PDFs, scanned scores, or handwritten music and DeepPiano will attempt to convert them into interactive digital scores, though recognition of external PDFs may vary.
Is DeepPiano free to use?
DeepPiano is free to download with in-app purchases available for premium features. There is currently no announced free trial period for paid features.
What platforms is DeepPiano available on?
DeepPiano is available on iPhone, iPad, Mac, and Apple Vision Pro via the App Store. Android and web versions are not currently available.
