Whose concert was the target of a terrorist attack in May, 2017, in Manchester, UK?

More Questions:

In which athletics event are competitors known as either "Spinners" or "Shifters'"?

On what day would you celebrate All Saints Day?

What book was Mark David Chapman carrying when he shot John Lennon?

Until Ben-Hur broke its record, what was the bestselling novel of the nineteenth century?

What harbor is overlooked by Victoria Peak?

Belgium's name is derived from what Roman province?

What can you figure out about the weather by counting the cricket chirps?

Which acid is the main gastric acid present in the human stomach?

What is added to copper to make bronze?

Who played the role of Hank Moody on the TV show "Californication"?

According to his theme song, what is the most wonderful thing about Tiggers?

What 1993 movie's title character is actually out-of-work voice actor Daniel Hillard?

Who played the role of Elaine in the 1982 film "48 Hrs."?

In what year’s Summer Olympics did gymnast Mary Lou Retton win the all around gold medal?

Sir Mix-a-Lot's song "Baby Got Back" is also known by what other name?