The concert, scheduled to begin at 7 PM, will also boast the American Symphony Orchestra conducted by Ted Sperling.
Voigt, acclaimed opera singer, will turn her vocal talents toward the world of musical theatre and sing selections by Rodgers and Hammerstein, Gershwin, Kern and Sondheim, among others. She will be joined by Szot, who won the Tony Award for his performance in South Pacific in 2008.
The Chorale's benefit concert will be followed by a cocktail reception in the Rose Museum and a seated dinner and dessert in the Rohatyn Room.
Roger Rees, currently starring in The Addams Family, will be on hand following the concert to entice audience members to bid on auction items that will benefit The Chorale's education and artistic programs.
Carnegie Hall is located at 57th Street and Seventh Avenue.
For concert tickets, call (212) 247-7800 or visit www.carnegiehall.org. Tickets for the benefit that follows the concert are available by phone at (646) 435-9052.