Jem Aswad Senior Music EditorWhat a week, huh? We’ve already written at length about Demi Lovato having her “VOTE” message muzzled by NBC after she performed her new song “Commander in Chief,” which slams President Trump and his policies — you can read about that semi-censorship here but here’s the performance, and a photo of how it was supposed to end.On a lighter note, we also already wrote about James Blake’s excellent new EP, “Before,” which is a throwback to his earlier club-oriented