Imagine Dragons' 'Natural' (Interscope) takes over the top spot and looks to have a lengthy run at #1.  AJR's 'Burn The House Down' (AJR/BMG) looks poised to jump to #2 in the upcoming weeks. The Interrupters' 'She's Kerosene' (Epitaph) enters the Top 10. Marshmello's 'Happier' f/Bastille (Capitol) surges to #23, up 350 spins. And Andrew McMahon's 'Ohio' (Crush) makes its chart debut.