Rebel Heart, the unlucky 13th album from Madonna, is being heralded as her best in a decade, which isn't saying too much, as that means it merely trumps Hard Candy and MDNA. But a pirated leak of the record and a tumble down some award show steps can't slow down the 56-year-old Queen of Pop. Somewhere amidst Rebel's 19 sprawling tracks, which jump from disco to dancehall to Avicii's hoedown house, is a smashing comeback, if you can sort through the desperate attempts to stay relevent with teens. "Living for Love" alone is great enough to fall back into Madonna's muscular arms. Who is going to put on a bigger show?