Musician Nora York gives a stunning performance of "What I Want," her song about "ceaseless yearning and never-ending want." She begins by reciting a few lines from Sir Thomas Wyatt the Elder: "I find no peace, and all my war is done / I fear, and hope. I burn, and freeze like ice" ... York is joined on the TED Salon stage by Jamie Lawrence (keyboards), Steve Tarshis (guitar) and Arthur Kell (bass).