Porgy and Bess, Act II: "Oh Dere's Somebody Knockin' At De Do'" song by Alpha Floyd, Lorin Maazel, Cleveland Orchestra Chorus, Isola Jones, The Cleveland Orchestra, Barbara Conrad, William Brown, James Vincent Pickens, Christopher Deane, Sir Willard White, Barbara Hendricks, Florence Quivar & McHenry Boatwright

Porgy and Bess, Act II: "Oh Dere's Somebody Knockin' At De Do'"

Gershwin: Porgy & Bess Alpha Floyd, Lorin Maazel, Cleveland Orchestra Chorus, Isola Jones, The Cleveland Orchestra, Barbara Conrad, William Brown, James Vincent Pickens, Christopher Deane, Sir Willard White January 1, 1976