Drake and Kendrick Lamar have exchanged a flurry of diss tracks since last March, including "Not Like Us." We ranked all eight songs from worst to best.

Between sets, survivors telling stories of losing their homes were broadcast throughout the arena, both in person and in video packages.

St. Vincent performs with Krist Novoselic of Nirvana onstage during the FireAid Benefit Concert for California Fire Relief. (John Shearer/Getty Images for FireAid) ...

Notes: Jamal Woolard starred as Christopher Wallace (a.k.a. The Notorious B.I.G.) in this biopic. After rising to the top of the rap music world, Biggie was shot to death at age 24 in 1997. Angela ...

From Pete Seeger to Billie Holiday to Rage Against the Machine to Kendrick Lamar, musicians of all genres have spoken truth to power ...