Progressions — Resonator Guitar
Pick a key — its chords arrive as GBDGBD shapes, ready to play through.
Every key's diatonic chords, mapped to real Resonator Guitar shapes. Pick a key below — its chord family arrives charted on the GBDGBD grid, ready to strum through.
Most songs are three to five shapes in one key. Owning a key means the next grip is already under your fingers before the bar turns — that is what this section trains.