Vocals, choreography, charm, style, and good looks—those are just some of the elements that make up the ultimate boy band.

Iconic songs by Sam Cooke, Kim Weston, Public Enemy, Nina Simone, Marvin Gaye, Lauryn Hill, Kendrick Lamar and more depict ...

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