Nathaniel Labs
Audio Studio

Your students see exactly what your hands do.

Plug in a MIDI keyboard and make the lesson visible: falling notes, chord names, movable camera angles, Ask a Doubt and recording. Open it on Mac, Windows, Chromebook or Android without installing an app.

Open free in browserChangelog

What it does

A web-first music lesson studio with live MIDI visuals, focused Student and Fun modes, cameras and recording.

A focused student lesson screen.

Student Mode keeps the face, instrument angle, doubt card and recording controls together without exposing teacher setup.

Works with any MIDI keyboard.

Chrome and Edge support Web MIDI directly. Other browsers stay usable with the on-screen keyboard fallback.

Built for the browser first.

The same lesson link runs on Mac, Windows, Chromebook and Android, with permission guidance for cameras, microphones and MIDI.

What's new

  • Public web release for Student, Fun, Teacher, MIDI and Default modes.
  • Student camera layout, Ask a Doubt, recording microphone choice, browser sizing, phone-camera and DroidCam handling improved.
  • Signed/notarized Mac 1.0.76 build 1051 is the accepted internal candidate; its public installer remains withheld until the physical N-1 updater gate is completed.

Downloads

In development.
Open appHTTP 200

Known issues

  • The signed Mac 1.0.76 candidate remains private until the physical N-1 updater test is completed; the public product is web-first for now.
  • Chrome and Edge provide the broadest hardware MIDI support. Safari and Firefox use the on-screen keyboard fallback where Web MIDI is unavailable.

Follow MIDI Piano Visualizer

Release notes and early build calls for this product.

FAQ

Web or desktop?

Use the web app for the current public release. The signed Mac build remains private until its physical updater test is complete.

Does it work with my digital piano?

If it sends MIDI over USB or Bluetooth, yes.

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