This plugin is a simple MIDI router that I created to have visual feedback on my Launchpad controller. Since it is an audio effect, it can be placed on the master track. This way it is not necessary to use a MIDI track just for the visual feedback of Launchpad.

This plugin is free. Clicking on the download button will open the Gumroad window. You can enter $ 0 as the price to download it. Consider making a contribution if it is useful for you.