How To Control RGB Peripherals on Linux (with OpenRGB) 

Sorry the video is a bit short, but there wasn't a whole lot for me to really show, so I didn't wanna make the video unnecessarily long. Another thing I'll note is that this program doesn't work for every single RGB device out there. For example, if you have a cheap chinese mechanical keyboard, it most likely won't work with OpenRGB. But those from large companies like Razer, Logitech, NZXT, CM, and Corsair should work fine.

Based geometry dash enjoyer

Amazing, perfectly quickly explained

very helpful video