Paste music JSON from ChatGPT, Claude, Gemini, or Grok. Edit on a piano roll, add harmony and arrangement, then export production-ready multi-track MIDI in seconds.
Three steps from AI chat to a finished MIDI file you can drop into any DAW.
Ask ChatGPT, Claude, Gemini, or Grok to compose a melody. Copy the JSON output.
Import the JSON into the editor. See your music instantly on the piano roll.
Add harmony, tweak the mix, hit Quick Demo, then export as MIDI for your DAW.
A complete music production bridge between AI and your DAW.
Paste music JSON from ChatGPT, Claude, Gemini, or Grok. Melogen understands them all.
Visual note editing with real-time playback. Drag, resize, and fine-tune every note.
One click to add harmony, bass, pad, arp, and drums. Choose from multiple styles.
Smart volume balancing across 6 tracks. LLM-driven mix engineer built in.
Download production-ready multi-track MIDI files. Import into any DAW instantly.
One button turns raw melody into a full arrangement — harmony, drums, mix, and all.
Tools like Suno generate finished audio from text prompts — great for quick results. Melogen gives you editable MIDI with full control over every note, harmony, and arrangement. Different goals, and they work great together.
🤝 Use them together: Suno for vocals & audio, Melogen for MIDI & arrangement. They complement each other perfectly.
This is a feature positioning comparison. Suno™ is a trademark of Suno, Inc.
Start for free. No account required. Just paste your AI music and go.
Open Melogen Editor