> ## Documentation Index
> Fetch the complete documentation index at: https://support.vocuno.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Chord Finder

> Upload any recording and get a timed chord sheet with key detection — free.

<Card title="Chord Finder Tool" icon="guitar" href="https://vocuno.com/app?tool=chord-finder">
  Try it now — free ↗️
</Card>

**Chord Finder** analyzes guitar, piano, or any instrumental recording and returns a **timed chord sheet**: each chord with its timestamp and a confidence score, plus a detected key signature when the analysis is confident.

Using the tool is **free**. You can upload a file, import from your library, or record directly with your microphone. Copying the chord sheet to your clipboard is free too; downloading it as a TXT file requires a paid plan.

## How to use it

1. Upload or record the audio you want analyzed.
2. Run the analysis — you'll get the chord timeline, chord/note counts, and the key.
3. Play along, copy the sheet, or (on a paid plan) download it as `songname-chords.txt`.

## Frequently asked questions

<AccordionGroup>
  <Accordion title="What audio works best?">
    Clear harmonic content — solo guitar, piano, or a full mix with prominent chords. Dense or heavily distorted mixes lower the confidence scores.
  </Accordion>

  <Accordion title="Can it find the chords of a generated Vocuno song?">
    Yes — pick any track from your library as the source and learn to play your own AI songs.
  </Accordion>
</AccordionGroup>