Strummed guitar chords in G minor. Scale can be changed, full instructions in the patch.
Upper big button turns on/off sequencer, plays 3 chord sequence when playing C note repeatedly.
Sequencer off (red) = play all or any keys, each key plays a different chord within the set scale (G minor).

Vary strums using lower big button and tact-1 slide controller.

Have fun ✌️