At the historic meeting house of the New York Society for Ethical Culture on Manhattan's Upper West Side, Ed Sheeran needed little more than his voice and a guitar to whip a crowd of 700 fervent fans into a frenzy or hush them into enraptured silence. The rising British star bounded effortlessly from the hip-hop infused pop of "Lego House, " the latest single from his acclaimed debut album +, to sweetly crooned ballads. The surprises continued throughout Sheeran's energetic set, as he unveiled the rarely-performed, previously unrecorded fan favorite "We Are" before sending an ecstatic audience home with his Grammy-nominated hit single, "The A Team."