10: Abrupt bit of thunder
21: Shelley's 'Ozymandius' and Milton's 'On His Blindness'
38: Like blue shoes in an Elvis song
39: Chemical group derived from benzene
51: '___ Town Too' (1981 hit for James Taylor and J.D. Souther)
53: Curtain call response
60: Highly ornamented style
63: Ernest or Julio Gallo
66: The death of the party?