Music theory, one page at a time. Every idea played.
A digital book for hobbyists and songwriters. Chords, scales, rhythm, keys, progressions, melody and bass, from the first note on the keyboard to a loop of your own. No streaks, no hearts, no account.
Coming to the App Store.
Three shelves
Beginner. Sound and pitch, the keyboard, both staves, rhythm and counting, the major scale, intervals, keys, triads, inversions, chords in a key, numerals, and a first loop of your own.
Intermediate. Sevenths, chord symbols, colour chords, modes, pentatonics, blues, cadences, dominants, borrowed chords, modulation, melody writing, basslines, groove, band and song forms.
Advanced. Chromatic harmony, counterpoint and larger forms for those who want the whole picture.
How a page works
One idea per page, with a keyboard or staff that plays it. Tap, listen, compare.
Each chapter ends with guided practice, a small game and a ten-question check. Eighty percent marks it mastered.
Nothing is locked. Find my level suggests where to start.
Training and tools
Melody dictation, sight reading and rhythm reading, 120 lessons each.
An interval trainer that pairs every interval with a song, and drills for notes, intervals, chords, scales and progressions.
A metronome and a tuning fork for the practice room.