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Harmonic Pro Studio open on a studio monitor, with a MIDI keyboard, studio speakers and a microphone

FOR WINDOWS AND MACOS

A studio that knows what key you’re in.

Write a song and a band plays along. Your effects follow your chords. Harmonic Pro Studio is a music studio for people who make music for the love of it.

Download free Explore the studio
  • Windows and macOS
  • Buy once, keep it
  • Free forever, plus 60 days of everything

RECORD AND EXPERIMENT

Press record. Try things.

Plug in a microphone or a guitar and play. Layer parts, edit them, add effects, keep the takes you like.

See the Arranger

TAKE IDEAS FURTHER

Bring the plugins you own.

VST2 and VST3 load. On Windows, even older 32-bit plugins run through the built-in bridge. Plugin hosting is never limited.

Your plugins

WRITE SONGS

Turn lyrics into a demo.

Write your chords and sections, add your lyrics, and a band plays the song back to you.

Tools that know your song
  1. 1

    Type your chords

    C, Am, F, G. Sections too: verse, chorus, bridge.

  2. 2

    A band plays them

    Drums, bass, piano and more, in your key and at your tempo.

  3. 3

    Change a chord

    The band re-voices the part to the new chord, right away.

THE ARRANGER

Type four chords. Hear a band.

Most music software gives you an empty timeline. Harmonic Pro Studio gives you a band that listens. Sketch a song in minutes, then record over it, rearrange it, and make it yours.

THE IDEA BEHIND IT

The tools should know what song you’re writing.

In most studios, effects have no idea what key you are in. In Harmonic Pro Studio the song itself is an input: the key, the chords and the tempo reach the tools that need them.

EQ

Advance EQ

An automatic EQ that hears the notes and chords of your song, so it never cuts the notes your track is playing.

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HARMONIES

Voice Factory

Harmonies from your own voice, on the chords your band plays: from the chord track, MIDI parts or audio tracks.

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VOCAL CHAIN

Voice Front

A complete lead-vocal chain that removes the rings a room adds and leaves the notes your singer sings.

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REVERB

Harmonic Space

A reverb whose shimmer follows the song’s key or chords instead of smearing across the changes.

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NIMI

An assistant that works inside your song, not in a browser tab, and leaves you editable tracks. It runs in the cloud, so it is an optional monthly plan. What you write, play, arrange and edit is yours.

YOUR PLUGINS

“Will my plugins load?” Find out free.

It is the first question every producer asks, so you can answer it yourself, on your own machine, with your own collection. Plugin hosting is never limited, not even on the free plan.

VST3
Modern plugins, fully supported.
VST2
The plugins you have relied on for years.
32-bit
On Windows, older plugins run through the built-in 32→64-bit bridge.
“I’m a musician. I got tired of leaving my session to use AI: upload stems to a website, wait, download a file, drag it back in, then fight it into key. So I built a studio where I don’t have to.”

Sameera Attanayake, founder · Read the story

  • Buy the studio once

    No subscription for the studio. Stop paying for updates whenever you like.

  • Keep your version forever

    Your licence never switches off. It keeps working, with every fix released while your updates were active.

  • Works offline

    Activate once. After that, no internet needed to make music. Only Nimi needs a connection.

  • Free forever

    Plus 60 days of everything when you first install.

Write your next song with a band behind you.

Free forever, with 60 days of everything in every new installation. No card needed.

Download free See pricing