Well, nothing really. But some of the tech used to coax new sounds from electric guitars is similar to some types of video production techniques. It's worth taking an "out of the box" look at how the two compare. Oh, and there's some great guitar playing as well
I'm no fashion guru, but I do remember that in 1987 women wore shoulder pads the size of a small country and men rolled up their jacket sleeves as if it was almost an anatomical necessity. And I spent hours trying to recreate Jan Hammer's synthesised guitar sound from the Miami Vice theme on my Korg keyboard.