New York Theater Ballet aims to reexamine classics with a fresh, contemporary look. In this case, most of the evening was a celebration of Jerome Robbins’ Centennial showcasing Septet, Rondo and Concertino. Both Septet and Concertino are performed to music by Stravinsky; the former to Reduction for Two Pianos and the latter to Concerto for String Quartet and Three Pieces for Clarinet Solo. All three ballets are plotless and were danced in simple, unadorned costumes on a bare stage. Florence Gould Hall is small so the audience is close to the dancers and exposed to the bare bones of performing including rosin squeaks and sometimes heavy landings although Steven Melendez managed to make his light, a fine achievement for a good-sized, athletic man.