Creating MIDI out channels in FL Studio is how you actually connect your Reason sound modules to an FL Studio channel. You can then use the FL Studio Piano roll to trigger your Reason sound like any other channel you have used in FL Studio. Using a MIDI controller is also fair game.
To begin adding MIDI channels in FL Studio and connecting them with Reason virtual instruments / modules / synthesizers, we need to have completed the first recipe of this chapter. We also want to have Reason modules loaded within the Reason project.
Let's examine the steps needed to create an instance of Reason's sounds inside the FL Studio step sequencer: