Bob Marley performed live on stage at the Brighton Leisure Centre on July 1, 1980 Mike Prior/Redferns/Getty Images hide caption

itoggle caption Mike Prior/Redferns/Getty Images

The Soweto Gospel Choir performs a Tiny Desk Concert on February 14, 2011. Kainaz Amaria/NPR hide caption

itoggle caption Kainaz Amaria/NPR

Idan Raichel (left) and Vieux Farka Toure's new collaborative album is The Tel-Aviv Session. Nitzan Treystman/Courtesy of the artist hide caption

itoggle caption Nitzan Treystman/Courtesy of the artist

Sakar Khan with his kamancha in his home in Hamira, Jaisalmer, Rajasthan. He's passed his favorite kamancha — the one he got from his father — to his son, Darra. But this one plays just fine, if he's the guy playing it. Michael Sullivan/NPR hide caption

itoggle caption Michael Sullivan/NPR

Afro-Peruvian band Novalima performs a Tiny Desk Concert on Jan. 12, 2012. Doriane Raiman/NPR hide caption

itoggle caption Doriane Raiman/NPR