The performance is part of a benefit presented by Seymour's Open Hearts Foundation that will honor philanthropists Leonard Lauder and Lisa Lori.

Seymour debuted on Broadway in the original production of Peter Shaffer's Amadeus, playing Constanze Weber. She won an Emmy Award for Captains and the Kings and Golden Globe Awards for Dr. Quinn, Medicine Woman and East of Eden.

For more information, visit www.carnegiehall.org.