Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Lenora Helm Hammonds by Smith, Hale, Burleigh, G., Coltrane, Minn (2024/2024), Surmast Direttur Lenora Z Helm Hammonds, Jillian Harrison-Jones, Lorissa Mason, Anne Lyman, Carnegie Hall, New York City, United States