App: AudioTheory Piano Keys
Developer: Fraser Mackenzie
Genres: Musik, Bildung

AudioTheory Piano Keys is ultimate piano reference toolkit. View every note you play across a customisable set of interactive diagrams designed to enrich your understanding of music theory.

AudioTheory Piano Keys features...

–An innovative highlighting system to quickly understand how the notes you're playing fit into chords and scales.

–Full MIDI input support. Connect your external MIDI input device to control the on-screen keyboard. Input is supported by real-time audio and visual highlighting with a selection of software instrument presets.

–Exclude notes and never play out of key again. Quickly load a scale from a full library of scale sets.

–Choose the chords for your composition from an extensive library. Or automatically display the chords relevant to the selected scale preset.

–Introducing the scale wheel. A brand-new invention for AudioTheory Piano Keys. The scale preset highlights on a circular diagram, giving a clear visual way to understand how a scale is structured relative to its root note.

–Ear Training exercises to help you understand and identify music by ear.

Plus a new invention that will change the way you visually understand music theory...

Real-time scale highlighting

This is a second row of keyboard notes that sits just above the main display and shows a scale for the note currently being played. This means you can see both the main song scale (loaded to the keyboard) and then the notes also filtered against the scale for the current root note. The perfect tool for improvising, this allows you to quickly identify suitable notes as you are playing.

Release notes:
A small update to AudioTheory Piano Keys is here. This version includes:

	•	Fix for Roman numerals on scale wheel when no scale was selected
	•	Tick icon now only shows when chord is played from user input (and not from button press)
	•	Fix for tick icon not showing the first time a chord was played
	•	Engine upgrade