Seriously what's the big deal they put fucking Rihanna on Bates Motel and changed the ending and people didn't bitch and moan about it as much as they are for Ed Sheeran on GoT like what's the problem here he's a generic soldier he sang a little tune whoop de fucking doo no reason to be such assholes about and say you want him to be murdered gruesomely
Only problem I had was that it felt extremely forced. Don't really know who this kid is but he stuck out like a sore thumb in the context of the show and besides the song had like 2 other small lines but the camera seemed to focus on him and linger there for too long. The scene was good besides that.
http://www.businessinsider.com/game-of-thrones-musician-cameo-list-2017-7