Music Demixing and Transcription

Freemusicdemixer Pro

Turn any song into sheet music and MIDI with AI-powered instrument separation and transcription.

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Overview

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.

Updated Oct 26, 2026

1 thing

What Freemusicdemixer Pro has

Support

Get help from the support team by writing to them via email.

9 features

Key Features

Audio separation and MIDI
Separate lead vocals, backing harmonies, and instruments, or turn a full arrangement into editable multi-track MIDI.
Piano transcription
Split piano into left/right hands with sustain pedal events, then export MIDI and MusicXML. Explore Sheet Music.
Stem separation
Split a song into 6 stems: vocals, drums, bass, piano, guitar, and Other — MP3, Opus, or WAV downloads for your DAW. Explore Stem Separation.
Vocal separation
Separate vocals and instrumental, lead and backing vocals, or duet vocals (Beta). Explore Vocal Tools.
Drum transcription
Isolate drums for practice, separate kick, snare, and other kit pieces for remixing, or create editable drum MIDI and notation. Explore Drum Kit.
MIDI transcription
Turn an instrument or vocal part into editable MIDI for your DAW. Keep the original timing or choose beat-aligned notes for arranging. Explore MIDI Transcription.
Multi-track MIDI
Turn one song into separate, editable MIDI tracks for multiple instruments in your DAW. Includes MusicXML and a PDF score draft. Explore Multi-Track.
Karaoke and lyrics
Create a karaoke backing track and synced lyrics to sing along with your favorite songs. Includes vocal MIDI and editable sheet music. Explore Karaoke & Lyrics.
Guitar tabs
Learn riffs and solos with editable guitar tabs in your chosen tuning. Convert a guitar recording or a full song. Explore Guitar Tab.

Pros and cons

Pros

High accuracy piano transcription with pedal detection.
Detailed drum kit separation and notation capabilities.
Privacy-focused with on-device processing.
Supports a wide range of audio formats.
Fast processing times with options for quality adjustment.

Cons

Requires modern hardware with at least 8GB RAM and GPU support for best performance.
Advanced features like Piano HD and drum kit breakdown require Pro subscription.
Processing can be resource-intensive, potentially slowing older devices.
Limited free usage with only 3 jobs per month before upgrade.
No offline desktop app; requires a compatible web browser.

As of October 2026

Pricing

Freemium. Paid plans start at $9.99 per month.

Free Preview
$0
Subscription
$9.99
per month

You?

Be the first to rate Freemusicdemixer Pro

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Featured Video

See Freemusicdemixer Pro at work before you try it.

Watch on YouTube

0 questions

Frequently Asked Questions

Community reviews

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Community reviews

Write a review

No written reviews yet. Be the first to share your experience.

1 thing

What Freemusicdemixer Pro has

Support

Get help from the support team by writing to them via email.

9 features

Key Features

Audio separation and MIDI
Separate lead vocals, backing harmonies, and instruments, or turn a full arrangement into editable multi-track MIDI.
Piano transcription
Split piano into left/right hands with sustain pedal events, then export MIDI and MusicXML. Explore Sheet Music.
Stem separation
Split a song into 6 stems: vocals, drums, bass, piano, guitar, and Other — MP3, Opus, or WAV downloads for your DAW. Explore Stem Separation.
Vocal separation
Separate vocals and instrumental, lead and backing vocals, or duet vocals (Beta). Explore Vocal Tools.
Drum transcription
Isolate drums for practice, separate kick, snare, and other kit pieces for remixing, or create editable drum MIDI and notation. Explore Drum Kit.
MIDI transcription
Turn an instrument or vocal part into editable MIDI for your DAW. Keep the original timing or choose beat-aligned notes for arranging. Explore MIDI Transcription.
Multi-track MIDI
Turn one song into separate, editable MIDI tracks for multiple instruments in your DAW. Includes MusicXML and a PDF score draft. Explore Multi-Track.
Karaoke and lyrics
Create a karaoke backing track and synced lyrics to sing along with your favorite songs. Includes vocal MIDI and editable sheet music. Explore Karaoke & Lyrics.
Guitar tabs
Learn riffs and solos with editable guitar tabs in your chosen tuning. Convert a guitar recording or a full song. Explore Guitar Tab.

Pros and cons

Pros

High accuracy piano transcription with pedal detection.
Detailed drum kit separation and notation capabilities.
Privacy-focused with on-device processing.
Supports a wide range of audio formats.
Fast processing times with options for quality adjustment.

Cons

Requires modern hardware with at least 8GB RAM and GPU support for best performance.
Advanced features like Piano HD and drum kit breakdown require Pro subscription.
Processing can be resource-intensive, potentially slowing older devices.
Limited free usage with only 3 jobs per month before upgrade.
No offline desktop app; requires a compatible web browser.

As of October 2026

Pricing

Freemium. Paid plans start at $9.99 per month.

Free Preview
$0
Subscription
$9.99
per month

You?

Be the first to rate Freemusicdemixer Pro

Your review helps others make better decisions. No account needed. Takes about 10 seconds.

Featured Video

See Freemusicdemixer Pro at work before you try it.

Watch on YouTube

0 questions

Freemusicdemixer Pro

Overview

What Freemusicdemixer Pro has

Support

Key Features

Audio separation and MIDI

Piano transcription

Stem separation

Vocal separation

Drum transcription

MIDI transcription

Multi-track MIDI

Karaoke and lyrics

Guitar tabs

Pros and cons

Pros

Cons

Pricing