OP-1 integrates as a configured control surface for Ableton Live.
download the OP-1 Ableton Live script, here
once installed, pick the OP-1 as control surface under the MIDI/sync tab in Live’s preferences. make sure OP-1 MIDI device is selected for both input and output.press shift + COM and then put the OP-1 into CTRL mode using T2.
for further information, please visit our OP-1 guide