Spiral Piano: Explore Microtonal Equal Temperaments
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An interactive spiral piano that lets you play and design sounds across multiple microtonal temperaments to connect Western and global musical traditions.
TheoryTab: Explore Song Theory by Chord Progressions and Real Examples
An interactive database that connects chord progressions and song theory to real tracks, making music analysis searchable, visual, and hands-on.
Color-Coded Harmony: Learning Western Music Through 100 Popular Pieces
129
A color-coded, piano-roll guide lets you learn and see Western harmony—no standard notation required—starting with simple triads and applied to 100 well-known pieces.