Closer is getting 10+ weeks at #1 for sure. It has no competition, it's literally massive in every category. Love the way Halsey effortlessly got a #1 before others with 274020203 attempts at one (*cough* Onika *cough*). And yes she IS a big reason for the success, none of the Chainsmokers other hits were such an instant smash and 2 of their last 4 singles released before it flopped. Needed Me's longevity is great. Death at Make Meth... failing to go top ten with a discount and all of that constant promo.