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Purpose-built tools to compose, transcribe, edit, and design — all in your browser.

MIDI & Notation

AI MIDI Generator

AI MIDI Generator

Generate playable MIDI from a text prompt

Sheet Music to MIDI

Sheet Music to MIDI

Transcribe printed sheet music images and PDFs to MIDI

MIDI to Sheet Music

MIDI to Sheet Music

Render MIDI as readable sheet music

MIDI Editor

MIDI Editor

Compose and edit MIDI music in your browser

Sheet Music Scanner

Sheet Music Scanner

Turn phone photos into scanner-quality sheet music

Creative & Utilities

Album Cover Generator

Album Cover Generator

Design album covers from a prompt or reference image

Song Name Generator

Song Name Generator

Generate catchy song titles by genre and mood

MP3 Tag Editor

MP3 Tag Editor

Edit MP3 ID3 tags locally in your browser

Let the unheard be heard. Lacuna is an AI music creation platform that turns your imagination into music — no musical training required.

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Tools

  • AI MIDI Generator
  • Sheet Music to MIDI
  • MIDI Editor
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  • Album Cover Generator
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Blog

  • How to Write a Country Song — Structure, Story, and Sound
  • How to Write AI Music Prompts — A Guide for Non-Musicians
  • AI Music Isn't English — The Hidden Languages of 650,000 Generations
  • Who Is Really Making AI Music — The Songwriter, Not the Machine
  • View All →

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