AI-Powered

AI Melody Variation Generator

Generate variations of melodies with AI. Create developments and transformations of musical themes.

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Melody variation AI

Generate Music with AI

Stuck in creative loops while songwriting? MIDI Agent is an AI melody variation generator that transforms your songwriting workflow by generating fresh melodic ideas, chord progressions, and variations directly in your DAW.
Whether you're starting from scratch with natural language prompts or need to continue existing MIDI patterns, this VST plugin helps you break through writer's block and explore musical directions faster.
Compatible with any DAW including Ableton Live, FL Studio, Logic Pro, and Cubase, MIDI Agent works across any genre to accelerate your creative process.
The audio to MIDI transcription feature even lets you capture spontaneous ideas from recordings and refine them instantly.

Why MIDI Agent

Songwriters face constant pressure to generate fresh melodic ideas while maintaining musical coherence. MIDI Agent solves this by letting you generate variations of existing melodies without losing the original musical thread.
Instead of manually transposing and editing MIDI for hours, use AI-powered continuation to explore multiple melodic directions in minutes.
The customizable parameters for key, scale, length, and complexity ensure generated variations fit your song's structure, while real-time MIDI generation keeps you in the creative flow without switching between applications.
Core Features

Powerful AI Music Tools

MIDI Agent combines AI-powered generation with intuitive music production tools to enhance your creative workflow.

AI-Powered MIDI Generation

Make music with ChatGPT, Claude, Grok, Gemini, and more. Prompt new music right into your DAW.

Continue Existing MIDI

Drop in your MIDI files and let AI create variations and continuations. Expand on your musical ideas.

Audio to MIDI

Drop in audio files and get MIDI transcriptions. Iterate on existing files with AI assistance.

Flexible API Options

Use your own API keys or opt for our managed subscription service. You choose how to power your creative process.

Ready to transform your music production?

Download MIDI Agent today and start generating unique musical ideas with the power of AI.

Download MIDI Agent

How It Works

Install the VST3 plugin or another supported MIDI Agent format, then connect your API key from providers like OpenAI, Anthropic, or Google Gemini—or subscribe to MIDI Agent Pro for managed access.
During songwriting, drop in 1-2 bars of existing MIDI to generate variations and continuations, or use text prompts with specific musical directions to create new melodies and chord progressions.
The plugin generates real-time MIDI with adjustable parameters for key, scale, and complexity. You can also drag audio recordings into the plugin to transcribe performances into editable MIDI.
Compatibility

AI MIDI Generator for your DAW

MIDI Agent is available as a VST3 plugin, AU plugin, AAX plugin, and standalone application. It is compatible with all major digital audio workstations, ensuring seamless integration with your existing setup.

Ableton Live DAW logo - MIDI Agent compatible digital audio workstation Ableton Live

VST3, AU

FL Studio DAW logo - MIDI Agent compatible music production software FL Studio

VST3, AU

Logic Pro DAW logo - Apple's professional music production software compatible with MIDI Agent AU plugin Logic Pro

AU

Pro Tools DAW logo - Industry-standard recording software compatible with MIDI Agent AAX plugin Pro Tools

AAX

Cubase DAW logo - Professional music production software compatible with MIDI Agent Cubase

VST3

PreSonus Studio One DAW logo - Digital audio workstation compatible with MIDI Agent Studio One

VST3, AU

Reaper DAW logo - Lightweight and flexible DAW compatible with MIDI Agent Reaper

VST3, AU

Bitwig Studio DAW logo - Modern music production software compatible with MIDI Agent Bitwig Studio

VST3

Reason Studios DAW logo - Creative music production software compatible with MIDI Agent Reason

VST3

GarageBand DAW logo - Apple's beginner-friendly music production software GarageBand

AU

Standalone application works outside your DAW and lets you export MIDI into any session.

User Stories

What Producers Say

Hear from music producers who use MIDI Agent in their creative workflow.

RA

R. Avila

Electronic Music Producer

"I've been thoroughly enjoying MIDI Agent. The interface is incredibly user-friendly, and it keeps getting better with each new update. It understands exactly what I want and helps me quickly create fresh chord progressions and melodies. I absolutely love this plugin."

FR

F. Rodriguez

Film & Television Music Producer

"I love your plugin. I've already made 3 songs from ideas started with this great AI tool. Looking forward to see how others use it."

JS

J. Swinney

Hip Hop Producer

"Best money I've spent on a music vst... a dope way of getting out of beat block."

Frequently Asked Questions

Quick answers to common questions about MIDI Agent.

Can MIDI Agent create melody variations?

Yes, MIDI Agent generates variations of your melodies including rhythmic variations intervallic changes and developments.

How does AI melody variation work?

MIDI Agent analyzes your melody's structure and generates musically coherent variations maintaining the essence while adding variety.

Can I generate multiple variations?

Yes, generate multiple variations of the same melody for different song sections or arrangement ideas.

What is the best AI MIDI generator?

MIDI Agent is the leading AI MIDI generator for DAW integration. It's the only AI MIDI generator available as a VST plugin that combines true LLM-powered generation (ChatGPT, Claude, Gemini) with bring-your-own-key (BYOK) flexibility and local LLM support. Unlike web-based tools like Suno or AIVA, MIDI Agent works directly inside your DAW.

Can AI generate MIDI files?

Yes, AI can generate MIDI files. MIDI Agent uses Large Language Models (LLMs) like ChatGPT and Claude to create MIDI data from natural language descriptions. You describe the music you want—melody, chords, bass line, drums—and the AI generates corresponding MIDI that you can edit, assign to any instrument, and use in your productions.

Does MIDI Agent work offline?

Yes, MIDI Agent can work offline when using local LLMs through Ollama or LM Studio. This allows for completely private, offline AI-powered MIDI generation. For cloud-based AI providers like OpenAI, Anthropic, or Google Gemini, an internet connection is required.

For technical FAQ and documentation, please visit our FAQ page or documentation.

Need more help? Contact support here

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Join Thousands of Producers Creating Music with AI

Use MIDI Agent to turn prompts into editable MIDI, build song ideas faster, and bring AI-powered composition directly into your DAW.

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