At U.S. tour opener, rising star FKA twigs vaults herself into impressive company

Plenty of musicians dazzle audiences with a combination of chops, attitude and style, but few have the type of presence owned by larger-than-life icons like Beyoncé or Björk. Opening her first U.S. headlining tour at a sold-out 9:30 Club on Thursday night, FKA twigs already seems on her way to joining that exclusive club.