Anika Noni Rose, Christina Hendricks, and Chryssie Whitehead play the three girlfriends of Robert, the central figure of Stephen Sondheim’s Company, performed by the New York Philharmonic at Avery Fisher Hall, April 7, 2011.

The star-studded cast sings the title song at the close of Stephen Sondheim’s Company, performed by the New York Philharmonic at Avery Fisher Hall, April 7, 2011.

Patti LuPone offers an impassioned rendition of “The Ladies Who Lunch,” in Stephen Sondheim’s Company, performed by the New York Philharmonic at Avery Fisher Hall, conducted by Paul Gemignani, April 7, 2011.

Martha Plimpton practices her karate chops with Stephen Colbert in their roles as the married couple Sarah and Harry, in Stephen Sondheim’s Company, performed by the New York Philharmonic at Avery Fisher Hall, April 7, 2011.

The cast of Stephen Sondheim’s Company, performed with the New York Philharmonic at Avery Fisher Hall, April 7, 2011. (top row) Craig Bierko, Jill Paice, (middle row, from left) Christina Hendricks, Anika Noni Rose, Chryssie Whitehead, Jim Walton, Martha Plimpton, Jennifer Laura Thompson, Jon Cryer, (bottom row, from left) Stephen Colbert, Patti LuPone, Neil Patrick Harris, Katie Finneran, Aaron Lazar.