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Mr. Midiman: Music Animation Tool

by Mr. Miniman·Motion Graphics

Images © Mr. Miniman. Used for product review; image policy.

Why we like it

Mr. MIDIman earns its place in the Superhive library by bridging MIDI and Blender: it turns a tempo-based format into keyframes, so timing comes from the music rather than manual placement. Custom Curves and the Graph Editor Paste on Markers panel arrived with the Blender 5.0 update.

What is Mr. Midiman: Music Animation Tool?

Mr. MIDIman is a Blender add-on for creating music-synced animations. It converts MIDI files into keyframes that match your audio, removing the guesswork of manually timing animations to music.

The add-on organizes animation data using Channels—empty objects that store keyframes generated from your MIDI input. The workflow starts by creating a Channel and loading a MIDI file, then setting envelope values for attack, hold, decay, and base/peak. Keyframes generate and update in real-time, and you can copy and paste them or link them via drivers to any parameter in your scene. You can create as many Channels as you need, each with its own MIDI file and envelope settings.

Additional tools include an Accumulator that builds cumulative values over time from your MIDI data, a MIDI Splitter that distributes notes across sub-channels sequentially or randomly, and Split By Pitch, which creates separate sub-channels for each unique note pitch up to 16 notes.

Who is Mr. Midiman: Music Animation Tool best for?

Mr. Midiman: Music Animation Tool is best for blender artists building music-synced animations from MIDI files, including complex drum fills and rapid-fire dubstep stabs.

How much does Mr. Midiman: Music Animation Tool cost?

Mr. Midiman: Music Animation Tool is completely free to download and use.

Key features

  • Custom Curves: draw your own animation curve for each MIDI note instead of using the attack, hold, decay, and base/peak parameters
  • Accumulator that builds cumulative values over time based on your MIDI data for smooth, growing effects
  • Timeline Markers placed at each MIDI note event in Blender's timeline as reference points
  • MIDI Splitter that distributes notes across multiple sub-channels, sequentially or randomly, to route them to different objects
  • Split By Pitch, creating separate sub-channels for each unique note pitch, up to 16 notes
  • Paste on Markers panel in the Graph Editor sidebar that applies selected keyframes to selected timeline markers on any object and any animation channel
  • Example MIDI files provided at 80 to 180 BPM

Tags

#Blender#MIDI#music animation#keyframes#audio sync#motion graphics#add-on

Frequently asked questions

What did the Blender 5.0 update add to Mr. MIDIman?

Mr. MIDIman received a Blender 5.0 update that added Custom Curves and a Paste Selected Keyframes on Markers panel in the Graph Editor. Custom Curves lets you draw your own animation curve for each MIDI note instead of relying on the attack, hold, decay, and base/peak parameters. The Paste on Markers panel is a separate sidebar workflow that applies selected keyframes to selected timeline markers on any object and any animation channel in your project, not only MIDIman channels.

How do I install Mr. MIDIman in Blender?

Mr. MIDIman ships as an add-on installation zip package that you install into Blender, and documentation is included to walk you through it. After installing, the workflow begins by creating a Channel and loading a MIDI file, then setting envelope values for attack, hold, decay, and base/peak. Keyframes generate and update in real-time, and you can copy and paste them or link them via drivers to any parameter in your scene.

Do I need my own MIDI file to use Mr. MIDIman?

Mr. MIDIman converts MIDI files into keyframes, and example MIDI files at 80 to 180 BPM are provided so you can start right away. For custom timing, the developer suggests downloading a free DAW such as the free version of FL Studio and creating your own MIDI file, and a tutorial video is available showing how to do that. Each Channel you create uses its own MIDI file, so you can load different files for different parts of your animation.

Is Mr. MIDIman free to download?

Mr. MIDIman is listed as free here in the catalog. For current licensing terms and any conditions of use, check the developer's page, since details can change over time. The download includes an add-on installation zip package, documentation, and example MIDI files at 80 to 180 BPM. A demo video is available, along with a tutorial covering how to create your own MIDI files in a free DAW.

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