Of Monsters and Men breezed through "Little Talks" when the Icelandic folk-pop band made their Saturday Night Live debut last night, in an episode Zach Galifianakis hosted. Singers Nanna Brynds Hilmarsdttir and Ragnar rhallsson blended their voices into honeyed harmonies while they strummed acoustic guitars on the lilting tune, which comes from their 2011 EP Into the Woods. The group also performed "Mountain Sound," a single the group released last year.