I forget how who put me on to 16-year-old pop singer Lorde but I owe them a drink or two. The Australian teen had her debut American TV performance on Late Night With Jimmy Fallon. On stage at Jimmy’s house she dropped the joint that’s making her the darling of critics. Why there aren’t 35 rap remixes of this is beyond me. Let’s just count our lucky stars that this remains untouched for now. Lorde’s debut “Pure Heroine” is available now.