On Friday, September 9, cast members from many of Broadway's current productions, including Reeve Carney, Kara DioGuardi, and Andrew Rannells, joined sucn Broadway legends as Bebe Neuwirth, Brian Stokes Mitchell, Joel Grey, Ben Vereen, and a 29-piece orchestra in Duffy Square for Broadway Unites, which marked the 10th anniversary of 9/11 with a special performance of Kander & Ebb's "New York, New York."