Regina Spektor’s performance—originally scheduled for Monday, April 11 at 8 PM in Stern Auditorium / Perelman Stage—has been postponed. The new concert date is Tuesday, July 19 at 8 PM. Tickets for the original date will be honored. If you have any questions or would like to request a refund to your original form of payment, please email feedback@carnegiehall.org or call CarnegieCharge at 212-247-7800. Requests for refunds must be received by Friday, May 6.