Go from a blank project to an original, royalty-free song in seconds. Set the key, tempo and structure, generate, and get a full arrangement you can play, solo, mute and drop straight into your DAW. Music for your game, your video, or your next track, ready when you are.

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Buy MuGen - The Music Generator

 

About This Software

MuGen - Music Generator


Create original, royalty-free MIDI music in seconds with MuGen.

MuGen is a generative MIDI composer for games, videos, practice tracks, prototypes, and music production. Choose the musical intent, shape the arrangement, inspect the result, and export clean MIDI that can be opened in almost any DAW, notation tool, or MIDI player.

The workflow is built for speed without hiding power. Compose sets the seed, tempo, key, scale, beat, melody type, structure, and section progressions. Arrange lets you choose instruments and drums, enable or mute tracks, preview parts, and export individual MIDI tracks. Mixer gives you internal playback, MIDI output routing, note context, track activity, solo/mute controls, and MIDI export. Results keeps generated songs as usable objects with play, open, folder, details, and export actions.

MuGen combines guided randomization with music-theory rules to generate original, royalty-free songs. Keep a seed to explore variations, randomize when you want fresh ideas, and use advanced controls when you want deeper control over chord behavior, section variation, rhythm, density, and arrangement.

Features


  • Fast royalty-free MIDI song generation
  • Task-based workflow: Compose, Arrange, Mixer, Results, Settings
  • Seeded generation for repeatable ideas and controlled variations
  • Song setup controls for tempo, key, scale/mode, beat, melody type, and structure
  • Chord-based, scale-based, strummed, pentatonic, and blues melody generation
  • Instrument and drum selection, presets, randomization, and per-track controls
  • Export full songs or individual MIDI tracks for DAWs, notation tools, video tools, and game engines

Use MuGen when you need music quickly, when you want controllable inspiration, or when you want MIDI material you can immediately edit, arrange, and produce in your own tools.

System Requirements

    Minimum:
    • OS: Windows ALL
    • Processor: Any
    • Memory: 200 MB RAM
    • Graphics: Any
    • Storage: 250 MB available space
    • Sound Card: Any