kat-on

Learning paths

ii–V–I in all 12 keys

The progression behind most jazz tunes. The left hand plays the roots; the right hand plays each chord's 3rd and 7th, moving as little as it can — one note holds, the other slips down a half step.

One key at a time

All 12 keys in a row

C, F, B♭ … round to G24 bars, every key once