[Met Concert or Gala] CID : 50830

Twenty-First Sunday Concert

Metropolitan Opera House; Sun, April 9, 1911

[Met Concert or Gala] CID : 53880

Twenty-first And Last But One Sunday Concert

Metropolitan Opera House; Sun, April 7, 1912

[Met Concert or Gala] CID : 56830

Twenty-first Sunday Concert

Metropolitan Opera House; Sun, April 12, 1914

[Met Concert or Gala] CID : 59830

Twenty-First Sunday Concert

Metropolitan Opera House; Sun, April 11, 1915

[Met Concert or Gala] CID : 77850

Twenty-First Sunday Concert

Metropolitan Opera House; Sun, April 10, 1921