Interactive learning
Apps & Tools
Free music learning apps built by Mr. Brad. Explore scales, modes, chords, rhythms and more through interactive tools.
Music theory made visual
Mode Wheel
Explore scales, modes, and chords. See how they connect. Hear them in real time.
Rhythm made playable
Gridbeat
Build beats and explore rhythm on an interactive grid. Tap, sequence, and hear your patterns come to life.
Ear training made interactive
Interval Lab
Practice musical intervals with interactive listening tools, visual patterns, and ear-training exercises.
Chord progressions made playable
Harmony Pads
Build chord progressions for songs with an interactive pad-based songwriting tool.
Chord diagrams made simple
Chord Box Builder
Create clear, customizable chord-box diagrams for guitar lessons, practice materials, and songwriting notes.
Guitar tabs made easy
Tab Builder
Build and organize guitar tablature for lessons, practice, and sharing musical ideas.
Sound waves made visible
Wave Particle Visualizer
Explore wave motion through an interactive particle display and see how changing wave properties shapes the pattern.
Coming soon
More apps & tools
Piano Learning App, Drum Learning App, and other interactive tools are in development. Check back soon for more.