LANDR Composer is an AI-powered chord progression generator plugin that helps music producers and composers break through creative barriers and accelerate their workflow. The plugin generates complex chord progressions, basslines, melodies, and arpeggios without requiring music theory knowledge, making professional composition accessible to creators at any skill level.

The tool automatically creates unique MIDI sequences that align with personal music styles while maintaining harmonic coherence across all elements. Users can generate individual chords or complete progressions, then edit and refine them using the integrated piano roll and chord progression guide. LANDR Composer syncs seamlessly with digital audio workstations for real-time adjustments and enables direct drag-and-drop MIDI integration into production projects.

LANDR Composer includes over a hundred preset sounds across categories like bass, keys, lead, and pad, functioning both as a MIDI generator and as its own instrument voice. The plugin features assistive MIDI generation with customizable modifiers including polyphony and humanization controls. Its scenes and song mode functionality allows creators to organize multiple musical ideas and arrange them into complete compositions, providing both inspiration for new projects and enhancement tools for works in progress.