Clockwise from upper left: Beck, Cate Le Bon, Arp's Alexis Georgopoulos, Best Coast Courtesy of the artists hide caption

itoggle caption Courtesy of the artists

Best Coast, performing live at the 9:30 Club, in Washington, D.C. Mike Katzif/NPR hide caption

itoggle caption Mike Katzif/NPR

Clockwise from upper left: Kishi Bashi, Simone White, Bobby Womack, Aleksa Palladino of Exitmusic, Sinead O'Connor. Courtesy of the artists hide caption

itoggle caption Courtesy of the artists

Clockwise from top left: Best Coast, Patti Smith, Debo Band, fun. Courtesy of the artists / NPR hide caption

itoggle caption Courtesy of the artists / NPR