Pattern Mutator Lite

Changelog

A concise public record of improvements and fixes for the free, local-first MIDI idea generator.

  1. Current release

    v0.3.0

    Expanded the free composition workflow with faster direction, editing, and auditioning.

    • Added five Quick Starters and a Low, Mid, or High register control.
    • Added undo, redo, and reset controls for piano-roll editing.
    • Added selectable audition sounds, a moving playhead, and loop playback.
    • Added selected-bar regeneration, keeping every other bar in the pattern intact.

  2. v0.2.2

    Added free Rhythm Feel controls for quicker musical direction.

    • Generate straight, syncopated, half-time, driving, and sparse patterns.
    • Include the selected feel in the current-pattern summary and Surprise Me results.

  3. v0.2.1

    Renamed the free browser tool to Pattern Mutator Lite.

    • Clarified that this is the focused, single-pattern MIDI workflow.
    • Kept every existing tool and changelog URL unchanged for bookmarked links.

  4. v0.2.0

    Added a basic free piano roll so generated ideas can be finished before export.

    • Click an empty grid cell to add a scale-safe MIDI note.
    • Drag notes to move them, resize from the right edge, adjust selected velocity, and delete selected notes.
    • Kept direct editing and single-clip MIDI export free.

  5. v0.1.1

    Added a dedicated public changelog directly from the Pattern Mutator Lite footer.

    • Made the current version and release history easy to find from the tool.
    • Added a searchable changelog route for future feature notes and fixes.

  6. v0.1.0

    First public draft of Pattern Mutator Lite.

    • Generated scale-aware melodies, basslines, chord patterns, and arpeggios.
    • Added 1–32 bar pattern lengths, controlled mutation locks, browser audition, and Standard MIDI export.
    • Kept generation and export entirely local in the browser.