These tools come with the books and the subscription. Pick one to see how to get access.
Fly
Sheet Reading
Distorted Metronome
BCM Nodes
Vueltas
Country Graph
Mandalas
3D Graphs by Matrix
3D Book
Piano Roll
Polychords
Frequency Visualizer
Intervals Visualizer
Chord Superstructures
Harmonizer
Harmonics Visualizer
Neighbor Chords
The Whole Guitar
Fretboard Editor
Triads 123
Piano Roll PNG
Clarinet
Companion Material — Illustrated Scales