As I was saying in another place, the way it's currently worded doesn't account for possibility that an actual well-known video game composer scores something in the realm of Western mainstream. While it's expected this prevents vast discographies of Zimmer, Giacchino and similar artists, a potential U.S. TV show scored by Jesper Kyd would also be forbidden which doesn't make sense to me. I think cases like these would merit an exception from Category 4 and as such should be mentioned in the guidelines. Just to be clear, I'm talking about things that could go to Category 3.