Weezer's "Africa" (Crush) gets a second week at #1, while Imagine Dragons' "Natural" (Interscope) and AJR's "Burn The House Down" (AJR/BMG) both enter the Top 5. Chvrches' "Miracle" (Glassnote) jumps up to #13. And The Interrupters' "She's Kerosene" (Epitaph) continues their ascent, up 300 spins this week and moving #23-14.