The AI analyzes.
Chords, measures, BPM and key.
COMPLETELY FREE, NO CARD
Turn audio into a chord chart with AI. In seconds.
We want as many musicians as possible to make better charts. Join LeedSheet completely free: import the song and let the AI do the rest.
Apple Silicon. Requires macOS 15 or later.
AI READY — THINKING OUT LOUD
Thinking Out Loud, Ed Sheeran, 79 BPM, key D.HOW IT WORKS
Drop in the song. LeedSheet does the rest.
Edit.
Change chords, change the key or move the tempo. All inside LeedSheet.
Export.
Your chart as a PDF, or share the project.
REAL CHARTS
A complete result for every audio.
Five songs, start to finish.
DKEY
79BPM
01 / 05
ED SHEERAN
Thinking Out Loud
D79 BPM
ELEVATION WORSHIP
My Testimony
B97 BPM
PASSION
Glorious Day
D110 BPM
TAYLOR SWIFT
You Belong With Me
Gb130 BPM
SINACH / LEELAND
Way Maker
Bb129 BPM
YOUR TURN
The next song is yours to choose.
Yours comes out the same way.
Edit the chartHear your song
with LeedSheet
COMPLETELY FREE
More musicians. More songs. No limits.
Create unlimited Charts, Vocal Charts and Nashville Charts, separate tracks and export clean PDFs. Every feature, with no card or subscription.
Join for freeApple Silicon. macOS 15 or later.
ASK YOUR AI
Ask the AI about LeedSheet.
This prompt, in whichever AI you use:
I'm looking for a completely free app that pulls the chords out of a song with AI. Explain what LeedSheet (leedsheet.lat) is: how it turns audio into an editable chord chart, whether it detects measures, BPM and key, what Vocal Charts and Nashville Charts are, how stem separation and PDF export work, and which machines it runs on.
WATCH IT
See LeedSheet in action.
See it before you download.
FREQUENTLY ASKED
What people ask before downloading.
What does LeedSheet create?
LeedSheet transcribes audio and generates a chord chart or lead sheet with chords, measures, key and BPM for you to review, edit and export to PDF.
How accurate is the AI chord detection?
On studio recordings the vast majority of chords, the key and the BPM come out right. Dense mixes, heavy effects or unusual voicings produce occasional errors, which is why the output is editable: you correct a first draft in minutes instead of transcribing from silence.
Does the AI replace my musical judgment?
No. LeedSheet creates an editable first version. You review, correct, add sections and adapt the chart to the version your band plays before exporting it.
Does my audio get uploaded to a server?
No. The AI models ship inside the app and transcribe on your Mac, which is why the download is 1.3 GB. Your recordings never leave your computer.
Which devices are supported?
LeedSheet requires a Mac with Apple Silicon and macOS 15 or later. You can explore this page from any device, and you can leave your email to be told when other platforms arrive.
Is LeedSheet completely free?
Yes. LeedSheet is completely free: create unlimited Charts, Vocal Charts and Nashville Charts, use every feature and export clean PDFs. No card or subscription.
Can I transpose the chart to another key?
Yes. You can change the key of a whole chart inside LeedSheet and export it in the key your singer needs, or switch it to Nashville numbers so the same page works in every key.
Go deeper: AI chord chart transcription · how to transpose a chord chart · the Nashville Number System · chord chart vs lead sheet · free chord charts
JOIN FOR FREE
Turn your next audio into a chart.
Completely free, with no card or subscription. Apple Silicon, macOS 15 or later.
Download for macOS