Transcribe Music into Scores and MIDI

Provide an audio file, choose an instrument model and output formats, and ask AI to retrieve the generated files.

What to Ask Leina to Do with Klangio

Copy a prompt, add your details, and send it to Leina in your connected team chat.

Transcribe piano audio and retrieve the PDF and MIDI outputs after processing.

Transcribe audio [public URL] using Klangio’s piano model. Request PDF and MIDI, title the score [title], check the job until complete, and download both outputs.

Get Started with Klangio

  1. Connect Your Account

    Connect a Klangio API key obtained through its API access program.

  2. Try a Task

    Tell Leina what you need in your team chat. Include the source, destination, and expected result.

    Set Up Leina in Your Chat →
  3. Check the Result

    Review the result and any changes in the connected app.

Supported Klangio Capabilities

Klangio processes music into transcription, chord, beat, strum, or separated-stem results. Jobs are asynchronous; downloadable outputs are stored in connector file transit.

Music analysis jobs

Submit transcription, chord, beat, strum, or source-separation jobs and read their processing status.

Result files

Download requested score outputs or separated audio stems into file transit storage.

View All 9 Actions
  • Create Transcription Job
  • Create Chord Recognition Job
  • Create Chord Recognition Extended Job
  • Create Beat Tracking Job
  • Create Strum Recognition Job
  • Create Source Separation Job
  • Get Job Status
  • Download Job Result
  • Download Source Separation Audio

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Frequently Asked Questions

Which transcription formats can I request?

Available score outputs include PDF, MIDI, MusicXML, Guitar Pro 5, JSON, and quantized MIDI. Request the outputs when creating the job.

Can I submit a local audio file?

You can provide Base64 audio bytes with a file name, or supply a public audio URL. A URL takes precedence when both are present.

How long are job results available?

The job response provides a deletion date. Download the outputs before that date.

Your AI employee for Klangio

Tell Leina what you need in your team chat. Include the source, destination, and expected result.