Lacuna is an AI music studio that turns lyrics, text, or sheet music into full songs with vocals — built for creators, songwriters, and content makers who don't need musical training.
What you can do with Lacuna
Generate full songs from lyrics or a text prompt — original vocals, instruments, and arrangement
AI MIDI generator — turn prompts or images into playable MIDI
Sheet music to MIDI — upload sheet music PDFs and convert them to MIDI you can edit, play, or remix
Built-in tools — stem separator, lyrics generator, BPM detector, and more
Why creators pick Lacuna
Free guest tier — try before signing up
9 languages: English, 简体中文, 繁體中文, 日本語, 한국어, Español, Français, Deutsch, Português
Commercial license on paid plans
Open-source SDK / CLI / MCP server: lacuna-toolkit
Try Lacuna
Website: lacuna.fm
Intro video: YouTube
Product Hunt: Lacuna
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