DriftTune — EventFieldAudio

Mixer

Tuning drift

Sweep control

Drift over time each line is one of the twelve slots · height is its distance from equal temperament · vertical ticks are loop boundaries

Custom cents (12 values, comma separated — assigns to the Custom slot)

Output & MIDI

MIDI input

Computer keyboard A–' plays the lead voice in the current tuning · Z/X octave · space transport. Knobs: drag vertically, shift for fine, click to type a value, alt-click to reset.
With Repeat exactly set, the phrase is identical every loop — anything you hear change is the tuning.

DriftTune manual