You know that shit feeling you get when you realize people younger than you might actually be more successful than you? If you're really not into that, it's probably best you stop reading right now. Just a warning, because it looks like the future of electronic music might be the a 17-year-old Frenchman who calls himself, simply, Madeon(@itsmadeon). He's currently enjoying his sensation status on YouTube thanks to his latest remix--which has netted over 620k views in 4 days. In case you aren't a part of that group yet, you might want to take a seat...…