Rappers Fetty Wap, Future, Wiz Khalifa, Drake, Kanye West and others delivered chart-topping tracks in 2015. Here are the 20 best songs that defined rap music this year.
Vince Staples is on a tear, following up the dystopic g-funk of "Blue Suede" with the gloomy and intense new song "Hands Up," which takes on police brutality in the wake of the events in Ferguson, Missouri. The California MC lays out his frustrations in stark terms, declaring, "I refuse the right to be silent," and calling out a broken system...