Name the Artist: Couple Days Off?

Questions

According to a recent study, there are more than --------------- art galleries in Scottsdale, Arizona, which, surprisingly, exceeds the number in either Los Angeles or San Francisco.?

According to a recent survey, --------- percent of people who play the car radio while driving also sing along with it.?

------------ has the highest percentage of cremations of all other U.S. states, with a 60.6 percent preference over burial.?

In 1915, the average annual family income in the United States was $-------- a year.?

In 1918 and 1919, a world epidemic of simple influenza killed 20 million people in the United States and ---------?