AI Chord Progression Generator

Struggling to find that perfect harmonic foundation for your next track? MIDI Agent is the AI Chord Progression Generator VST plugin designed to accelerate your songwriting workflow directly within your DAW. Move beyond creative blocks by instantly generating melodies, chord progressions, and full compositions using AI-Powered MIDI Generation. Simply input natural language prompts, specifying musical directions like key, scale, length, and complexity, and watch as MIDI Agent delivers real-time MIDI directly into your session. Have existing MIDI you want to evolve? Drop in a few bars and use the Continue Existing MIDI feature to create musically coherent variations and extensions, maintaining the core feel of your original idea. Furthermore, unlock inspiration hidden in your recordings with Audio to MIDI transcription, allowing you to extract complex harmonies and rhythms from recorded performances for immediate editing and refinement. Whether you use Ableton Live, FL Studio, Logic Pro, or Cubase, MIDI Agent offers VST3 and AU compatibility to integrate seamlessly into your production environment, making complex musical ideation fast and intuitive. Start building the foundation of your next hit today.

Songwriters often face the time-consuming challenge of generating fresh, usable musical ideas, especially complex harmonic structures. MIDI Agent directly solves this by providing instant access to sophisticated musical concepts. Instead of manual trial-and-error, you can use AI-Powered MIDI Generation and natural language prompts to command an AI Chord Progression Generator to deliver exactly what you need—defined by specific key, scale, and complexity parameters. This radically speeds up the foundational stage of songwriting. If you have an initial melodic fragment but need development, the Continue Existing MIDI feature ensures musical coherence while generating variations and extensions. This means less time spent manually editing and more time focused on arrangement. For producers who find inspiration in recorded performances, the Audio to MIDI function quickly transcribes musical ideas, allowing you to immediately edit and refine the extracted MIDI within your DAW, ensuring high-quality, editable starting material for any genre.

To begin, install the VST3 or AU plugin format into your compatible DAW (requires Windows 10+ or macOS Sequoia). Once loaded, use the core feature, AI-Powered MIDI Generation, by typing a natural language prompt describing the desired musical output, including specific parameters like key and scale. The AI will generate MIDI data in real time onto a track. Alternatively, drop an existing MIDI clip into the plugin and use Continue Existing MIDI to generate variations. If you prefer to start from audio, use the Audio to MIDI feature to transcribe clean recordings into editable MIDI. You can choose to use your own API keys (OpenAI, Anthropic) or subscribe to MIDI Agent Pro for managed service and access to exclusive providers like Google AI Lyria 2.