Progressions for the Organ
Pick a key — changes built for keys that never decay.
Every key's diatonic chords, mapped to real Organ voicings and walked change by change. Pick a key below — its chord family arrives voice-led, a voice for every one of its 61 keys (C2–C7).
Most working keyboard playing is accompaniment: a few changes, kept smooth, all night. Voice leading is what makes them smooth.