Porgy and Bess:Act II Scene 1: Buzzard, keep on flyin'over（第二幕第一场：美洲鹫，继续飞吧）

Lehman Engel/Harrison Cattenhead/Warren Coleman/Hubert Dilworth/Helen Dowdy/George Fisher/Wiiliam A. Glover/Avon Long/Eddie Matthews/Inez Matthews/Sadie McGill/June McMechen/Irving Washington/Camilla Williams/Lawrence Winters/Ray Yeats/J. Rosamond Johnson/John Rosamond Johnson Chorus/Lehman Engel Orchestra