Gheorghiu, who is currently appearing at the Met as Violetta in Verdi's La traviata, will sign her recordings on February 28 from 12:30 p.m. to 1:30 p.m. Her remaining performances in Traviata are on February 27 and March 3.
Dessay will appear on March 7 from 12:30 p.m. to 1:30 p.m. The appearance coincides with her return to the Met as Juliette in the company's new production of Gounod's Rom_o et Juliette; performances run February 21-March 4.
The CD signings are presented by the Metropolitan Opera Guild. For more information, visit www.metguild.org.