Simple button trigger over USB or Ethernet

Hi there, I'm new here :slight_smile:

I've done some projects with ESP32's and Raspberry Pi's before, but now I think I need to work with Arduino for the first time.

For a quiz we're organising I want to have three contesting teams press a big red button. This button in turn triggers a QLab (show automation software) scene via preferably OSC, but alternatively MIDI, a hotkey or TCP/UDP (via Bitfocus Companion).

Can someone point me in the right direction to start? So in short, the button needs to trigger a signal that QLab is able to interpret.

All help is welcome.