Icelandic singer and multi-instrumentalist Sóley Stefánsdóttir captivates with a slight voice, an at-dawn coo that mitigates her songs' sadness and softness with robust beauty. Stylistically similar to CocoRosie and Ane Brune, Stefánsdóttir decorates hooks with loops and textures, turning simple songs into miniature symphonies. With Wool. —Grayson Currin