Alvin Ailey's signature works shine at Kennedy Center

One night I'm bound to get so carried away by an Alvin Ailey performance that I'll leap and spin through the Kennedy Center's Hall of States and end up tumbling down the stairs to the parking garage. My last breath may very well be inspired by "Revelations," the Ailey company's ecstatic gospel finale that whips your insides into a seductive fantasy that you, too, can strut along with the dancers.