Jade Starr Music

Harmonicc

by Cem Olcay

Chord sequencer that picks progressions from emoji faces

Nov 6, 202434 minWatch on YouTube ↗

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Jump to

  1. 3:48The emoji palette, bright faces for major and sad ones for minor
  2. 4:55The harmony engine refreshing suggestions, and how to switch it off
  3. 11:10Per-step duration, repeats and octave count
  4. 13:04The bass line sent out to its own instrument
  5. 16:01Strum amount, then the lo-fi control used as a humanizer
  6. 20:25The style list, from Baroque to Flamenco, changing the palette

What it does

An AUv3 MIDI processor that builds chord progressions from a palette of emoji, so chords are chosen by feel rather than name. A harmony engine refreshes the palette after each pick to suggest what fits next, and switches off to keep the full set on screen. Chords drop into a sequencer where each step carries duration, repeats, octaves, inversion, gate, velocity, strum and lo-fi humanize, plus a bass note on its own MIDI channel.

In the demo

Jade drives Pianoteq and a Pure Synth upright bass from it in AUM, filling the sequencer then moving, copying and muting steps while it plays. She works through the style list, feeds it from Brain Bud, plays along from a keyboard and chains two patterns.

Worth knowing

It makes no sound of its own, so it needs an instrument after it. Jade saves a preset twice and cannot find either in the preset list afterwards.

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