What are GiO's MIDI control assignment numbers? Chris April 21, 2021 20:04 Updated Related articles Does GiO work with the latest version of macOS? Can I use GiO and ONE together in the same session? How can I verify that the buttons on my GiO are transmitting data? Setting up GiO for GarageBand audio input and output Does GiO work with Reason, Cubase or Ableton? Comments 0 comments Article is closed for comments.