PO-20 arcade - how do i change chords or add a chord progression? [video] April 20, 2023 09:45 Updated here's vanbot showing how to use chords in PO-20 arcade: for more information please see the user guides. additional pocket operator resources: user guides explore Related articles PO-35 speak - how to configure its secret settings? pocket operator - does it have a metronome or click track? pocket operator - how do i factory reset it? [video] PO-33 K.O! - how do i change the volume level of an individual sound in a sequence? PO-12 rhythm - step multiplier numbers not showing, why?