AudioTheory Piano Keys
Version 3.0.0

AudioTheory Piano Keys version 3 Title
The biggest update yet is here for AudioTheory Piano Keys. It adds the following new features:

Chord Inversions

The double arrow icon below the bottom right of the piano chords was already here, but before it would just cycle the chord up an octave. Now it cycles the chord up one note at a time, so you can see the inverted positions for the chord too.
AudioTheory Piano Keys chord inversions

Chord Inspector

Next to this button is a new info icon. This brings up the chord inspector, where you can find out more about the specific chord in question. Here you can see the chord degrees, the chord type, and the movable do labels alongside a larger representation of the standard chord diagram.

The edit button exists here too, meaning chords can be swapped directly from the inspector, allowing for focused practice on an individual chord as an alternative to the multi-chord views found elsewhere in the application.
AudioTheory Piano Keys scale inspector

Scale Inspector

The same feature, but for scales! Learn more about each scale with the scale degrees, movable do labels, Roman numerals (where applicable) and standard note information all in one place.

Extended Scale Library

The number of scales within the library has been increased substantially. There are new tabs for Jazz, Exotic, and Japanese. In total, 28 new types of scales have been added in.
AudioTheory Piano Keys new scale sets

Plus some more smaller changes and fixes:

All updates are free for owners of AudioTheory Guitars. If you purchased directly then you can download the latest version from your Gumroad account. For Steam users, new updates can be downloaded through the Steam client.

For new customers, you will be purchasing and downloading the latest version.
barre chord note playback