Review: Twyla Tharp Looks Back, With an Eye on the Future. Dancing, Tharp, Twyla, New York City Center Theater, Peck, Tiler, Mejia, Roman, Harris, Jacquelin (1992- ), Trenary, Cassandra, Bell, Aran, Fairchild, Robert, Mearns, Sara, Cornbread (Dance), All In (Dance), Second Duet (Dance), Pergolesi (Dance), Gilmer, James