Reaper:MIDI track setup

First set up you MIDI device in the preferences section of Reaper. If you are using MAC OS you might need to set up the MAC OS MIDI setup.

Go to Reaper/Preferences. Then MIDI Devices. Enable the MIDI input and output devices in the window that appears (image below).



Set the track MIDI input device by clicking on the meter display (image below)



Set the track output bu clicking on the io icon and choosing the MIDI output from the MIDI Hardware Output menu (image below)