Theory at playing speed.
Fast recall reps that make theory usable on the bandstand rather than on paper.
Input
Chord Speller
Spelling a chord from its symbol alone
You're given a chord symbol - no diagram, no audio - and pick the notes it's built from. One rep is one symbol spelled and checked, starting at major/minor triads.
Recommended reps: 203 min
Scale Speller
Constructing a scale from its name alone
You're given a scale name - no audio - and pick the notes it's made of. One rep is one scale spelled and checked, starting at major vs. minor, working up through modes.
Recommended reps: 203 min