For each chosen tonic (indicated by the active glowing point),
Infusion plays an adjustable drone.

It also shows where blues scales (major or minor)
and certain tetrachords (the building blocks of scales)
live within that tonic.

In 14.12 mode, it suggests 14 scales
and their corresponding chords.

Draft╠one allows you to draw with music
(pitch changes rotate the angle — one octave equals 180°).

Play with your own instrument.

Infusion is designed for pitch recognition
(external microphone recommended; headphones help avoid feedback).

Notes can also be played by clicking
or by dragging to create vertical pitch bends
and horizontal volume changes.

Infusion builds an inner visual space
that musicians later inhabit
when shaping melodic lines.

If pitch bending is part of your playing,
trust your ears, not your eyes.