The Whigs got a sweet spot in the lineup , as they went on during sundown . In the film business , it 's called the magic hour -- when there 's still light out , but no sun . The one thing I have n't mentioned was that for the most part , the band 's sets did n't overlap too much .
What type of event is the speaker describing ?
Pick the best answer from the following options:
A. A movie shoot .
B. None of the above choices .
C. A political debate .
D. A concert .


D