MIDI Input from Traktor Pro 2 to arduino

Hello all,
My goal is to controll a light based on MIDI output from Traktor Pro 2 (DJing software). From this software you can set it to outpu midi signals on every beat. How can i use Hairless MIDI to convert midi signals to serial for my arduino to read?

How can i use Hairless MIDI to convert midi signals to serial for my arduino to read?

There is nothing to do. Just direct your Traktor Pro 2 to the Hairless input port.