CocoRosie

Here's the Team Coco in which you may not want to enlist: CocoRosie emerged as part of the neofolk movement that centered on Devendra Banhart. But the operatic yapping of sisters Sierra and Bianca Casady has always seemed self-consciously weird and unself-conciously annoying. The band comes to Music Hall of Williamsburg with its fourth LP, Grey Oceans.