Turn any song into sheet music and MIDI with AI-powered instrument separation and transcription.
Music Demixer is an AI-driven web application that converts audio files into sheet music and MIDI by separating individual instruments before transcription. It offers high-accuracy piano transcription, drum kit separation, and vocal removal, enabling musicians to isolate and practice specific parts. The platform prioritizes privacy by running most processing on the user's device and supports multiple audio formats with fast processing times.
Last updated: Dec 1, 2025
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AI separates individual instruments from mixed audio tracks, enabling isolated practice and remixing.
Converts audio into printable and editable sheet music compatible with popular notation software like MuseScore, Finale, and Sibelius.
Transforms audio files into editable MIDI files for flexible arrangement and instrument changes.
Separates drum tracks into kick, snare, cymbals, and toms with individual volume control and creates MIDI and drum notation.
Offers studio-quality piano transcription capturing left/right hand and sustain pedal with 96% note accuracy.
Removes vocals from songs to create instrumental or karaoke versions instantly.
Most audio processing runs locally in the user's browser to ensure privacy and data security.
Supports all major audio formats including MP3, WAV, FLAC, AAC/M4A, OGG, AIFF, ALAC, WebM, WMA, and OPUS.
| Plan | Price | Highlights |
|---|---|---|
| Pro Monthly | $9.99 | Unlimited song processing
|
| Pro Yearly | $99.99 | All Monthly Pro features
|
| Free Trial | Free | Full access to all Pro features
|
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