Lacuna

Lacuna is an AI-powered music studio built around two specialized agents for professional music and lyrics creation, giving musicians and creators a full creative partner from first idea to finished song.

The Music Agent lets you generate complete songs simply by humming a melody or describing your vision in text, complete with expressive vocals, melodies, and instrumentation. You no longer need to play multiple instruments or arrange tracks by hand to hear your ideas come to life.

The Lyrics Agent offers a professional writing workspace with a real-time syllable counter, color-coded rhyme detection, and AI suggestions, so you can refine every line and perfect your flow as you write.

Beyond song creation, Lacuna includes advanced MIDI tools: a sheet music scanner that converts photos or PDFs into MIDI, and an in-browser MIDI editor for hands-on tweaking. It supports nine languages and is designed to assist musicians and creators without requiring formal music theory knowledge.