For my Video Art Piece I filmed subjects from front and back simultaneously in front of green screen. I then keyed out the green and place the two images together to create a shot/reaction shot without having to cut.
My subjects were listening to "Mycenae Alpha" by Iannis Xenakis, which is a very unpleasant sound. I turned it up really loud in the headphones and they were pretty much surrounded by the sound which made it very uncomfortable (you'll see I tried it).
I took inspiration for my piece from Nam June Paik and another video artist I studied in another class named Bruce Nauman. Nauman was known for tortorous video installations such as these.