MIDI Mutator is a powerful suite of tools designed to transform any MIDI sequence by altering rhythm, timing, accents, chords, voicings, and melodic shapes. Tailored specifically for modern and pop music producers, it enables creative manipulation of MIDI data to help craft unique and dynamic musical ideas. Whether you want to regenerate rhythms, adjust note placements, or completely reshape chord progressions, MIDI Mutator provides intuitive controls to explore new musical possibilities.

The plugin offers multiple rhythm generation algorithms, including six from RapidComposer and an additional one that preserves exact note and rest lengths, making it ideal for genres that require precise timing. Users can import rhythms from other MIDI files, slice and rearrange patterns randomly, and displace or randomize note positions and lengths. Chord voicings can be extended, widened, or randomized, while polyphony levels can be adjusted to fit the desired texture. Accent patterns can be replaced or randomized to change the groove, and melodic contours can be reshaped with connecting notes for monophonic phrases.

MIDI Mutator is available for both Windows and macOS platforms, supporting VST, VST3, and AU formats with native Apple Silicon compatibility. Activation is simple and does not require an internet connection, allowing seamless integration into any production environment. This tool empowers producers to effortlessly breathe new life into MIDI sequences, making it a valuable addition to any modern music production workflow.