Ever since a video of Future Islands' thrilling performance on The Late Show With David Letterman went viral in March, the band has become one of the year's most exciting live acts, largely for the memorable and inimitable dance moves of frontman Samuel Herring. Herring's unaffected fashion style, sensible haircut and no-nonsense manners have led some to call him a "normcore" singer — an exceedingly normal artist. But his performances, and the often heartbreaking but bold songs he sings, are anything but conventional or staid.

View the archived video of Future Islands' live show at Washington, D.C.'s 9:30 Club, via NPR Music:

Gallery

Fullscreen SlidePrevious Slide

1 of 2

2 of 2

Next Slide